diff --git a/server/Controllers/v1/EpisodesController.cs b/server/Controllers/v1/EpisodesController.cs
index 2140d50..1e0da3c 100644
--- a/server/Controllers/v1/EpisodesController.cs
+++ b/server/Controllers/v1/EpisodesController.cs
@@ -17,11 +17,19 @@ namespace server.Controllers.v1
             _episodeRepository = episodeRepository;
         }
 
+        /// <summary>
+        /// Gets a collection of episodes.
+        /// </summary>
+        /// <param name="filter">Filter parameters passed from query string.</param>
+        /// <response code="200">Returns the collection of episodes requested.</response>
+        /// <response code="400">Not a valid request.</response>
+        /// <response code="500">Failed to get episodes.</response>
+        /// <returns>A collection of episodes.</returns>
         [MapToApiVersion("1.0")]
         [HttpGet]
-        [ProducesResponseType(typeof(List<Episode>), 200)]
-        [ProducesResponseType(typeof(ValidationProblemDetails), 400)]
-        [ProducesResponseType(typeof(ProblemDetails), 500)]
+        [ProducesResponseType(typeof(List<Episode>), StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(ValidationProblemDetails), StatusCodes.Status400BadRequest)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status500InternalServerError)]
         public async Task<ActionResult<List<Episode>>> GetEpisodesAsync([FromQuery] EpisodeFilter? filter)
         {            
             try
@@ -36,12 +44,21 @@ namespace server.Controllers.v1
             }
         }
 
+        /// <summary>
+        /// Gets an episode by its number in the series.
+        /// </summary>
+        /// <param name="number">The number of the episode in the series.</param>
+        /// <response code="200">Returns the episode requested.</response>
+        /// <response code="400">Not a valid request.</response>
+        /// <response code="404">Unable to find an episode with the provided number.</response>
+        /// <response code="500">Failed to get episode.</response>
+        /// <returns>The episode requested.</returns>
         [MapToApiVersion("1.0")]
         [HttpGet("{number:int}")]
-        [ProducesResponseType(typeof(Episode), 200)]
-        [ProducesResponseType(typeof(ValidationProblemDetails), 400)]
-        [ProducesResponseType(typeof(ProblemDetails), 404)]
-        [ProducesResponseType(typeof(ProblemDetails), 500)]
+        [ProducesResponseType(typeof(Episode), StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(ValidationProblemDetails), StatusCodes.Status400BadRequest)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status500InternalServerError)]
         public async Task<ActionResult<Episode>> GetEpisodeByNumberAsync(int number)
         {
             try
diff --git a/server/Controllers/v1/SeasonsController.cs b/server/Controllers/v1/SeasonsController.cs
index 1280ae4..1759726 100644
--- a/server/Controllers/v1/SeasonsController.cs
+++ b/server/Controllers/v1/SeasonsController.cs
@@ -19,8 +19,8 @@ namespace server.Controllers.v1
 
         [MapToApiVersion("1.0")]
         [HttpGet]
-        [ProducesResponseType(typeof(List<Season>), 200)]
-        [ProducesResponseType(typeof(ProblemDetails), 500)]
+        [ProducesResponseType(typeof(List<Season>), StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status500InternalServerError)]
         public async Task<ActionResult<List<Season>>> GetSeasonsAsync()
         {
             try
@@ -37,10 +37,10 @@ namespace server.Controllers.v1
 
         [MapToApiVersion("1.0")]
         [HttpGet("{number:int}")]
-        [ProducesResponseType(typeof(Season), 200)]
-        [ProducesResponseType(typeof(ValidationProblemDetails), 400)]
-        [ProducesResponseType(typeof(ProblemDetails), 404)]
-        [ProducesResponseType(typeof(ProblemDetails),500)]
+        [ProducesResponseType(typeof(Season), StatusCodes.Status200OK)]
+        [ProducesResponseType(typeof(ValidationProblemDetails), StatusCodes.Status400BadRequest)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status404NotFound)]
+        [ProducesResponseType(typeof(ProblemDetails), StatusCodes.Status500InternalServerError)]
         public async Task<ActionResult<Season>> GetSeasonByNumberAsync(int number)
         {
             try
diff --git a/server/Filters/ApiVersionOperationFilter.cs b/server/Filters/ApiVersionOperationFilter.cs
new file mode 100644
index 0000000..b49cd1c
--- /dev/null
+++ b/server/Filters/ApiVersionOperationFilter.cs
@@ -0,0 +1,20 @@
+using Microsoft.OpenApi.Any;
+using Microsoft.OpenApi.Models;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace server.Filters
+{
+    public class ApiVersionOperationFilter : IOperationFilter
+    {
+        public void Apply(OpenApiOperation operation, OperationFilterContext context)
+        {
+            var headerParameter = operation.Parameters.Where(p => p.Name == "x-api-version").SingleOrDefault();
+            
+            if (headerParameter != null)
+            {
+                headerParameter.Description = "Header value that identifies target version of api.";
+                headerParameter.Schema.Default = new OpenApiString(context.DocumentName.ToLower().Replace("v", ""));
+            }
+        }
+    }
+}
diff --git a/server/Models/Character.cs b/server/Models/Character.cs
index 69c0868..46fada7 100644
--- a/server/Models/Character.cs
+++ b/server/Models/Character.cs
@@ -5,31 +5,58 @@ namespace server.Models
 {
     public class Character
     {
+        /// <summary>
+        /// Identifier for the character.
+        /// </summary>
         [BsonId]
         [BsonRepresentation(BsonType.ObjectId)]
         public string? Id { get; set; }
 
+        /// <summary>
+        /// The character's first name.
+        /// </summary>
         [BsonElement("firstName")]
         public string? FirstName { get; set; }
 
+        /// <summary>
+        /// The character's last name.
+        /// </summary>
         [BsonElement("lastName")]
         public string? LastName { get; set; }
 
+        /// <summary>
+        /// The first name of the actor who potrayed the character.
+        /// </summary>
         [BsonElement("actorFirstName")]
         public string? ActorFirstName { get; set; }
 
+        /// <summary>
+        /// The last name of the actor who potrayed the character.
+        /// </summary>
         [BsonElement("actorLastName")]
         public string? ActorLastName { get; set; }
 
+        /// <summary>
+        /// The seasons in which the character appeared.
+        /// </summary>
         [BsonElement("seasons")]
         public int[]? Seasons { get; set; }
 
+        /// <summary>
+        /// The first episode where the character appeared.
+        /// </summary>
         [BsonElement("firstEpisode")]
         public string? FirstEpisode { get; set; }
 
+        /// <summary>
+        /// The last episode where the character appeared.
+        /// </summary>
         [BsonElement("lastEpisode")]
         public string? LastEpisode { get; set; }
 
+        /// <summary>
+        /// A link to an image of the character.
+        /// </summary>
         [BsonElement("image")]
         public string? Image { get; set; }
     }
diff --git a/server/Models/Episode.cs b/server/Models/Episode.cs
index 5187d19..dbe31b8 100644
--- a/server/Models/Episode.cs
+++ b/server/Models/Episode.cs
@@ -5,35 +5,65 @@ namespace server.Models
 {
     public class Episode
     {
+        /// <summary>
+        /// Identifier for the episode.
+        /// </summary>
         [BsonId]
         [BsonRepresentation(BsonType.ObjectId)]
         public string? Id { get; set; }
 
+        /// <summary>
+        /// Season number for the episode.
+        /// </summary>
         [BsonElement("season")]
         public int? Season { get; set; }
 
+        /// <summary>
+        /// The episde number relative to the entire series.
+        /// </summary>
         [BsonElement("numberInSeries")]
         public int? NumberInSeries { get; set; }
 
+        /// <summary>
+        /// The episode number relative to its season.
+        /// </summary>
         [BsonElement("numberInSeason")]
         public int? NumberInSeason { get; set; }
 
+        /// <summary>
+        /// The title of the episode.
+        /// </summary>
         [BsonElement("title")]
         public string? Title { get; set; }
 
+        /// <summary>
+        /// A brief summary of the episode.
+        /// </summary>
         [BsonElement("summary")]
         public string? Summary { get; set; }
 
+        /// <summary>
+        /// The director of the episode.
+        /// </summary>
         [BsonElement("directedBy")]
         public string? DirectedBy { get; set; }
 
+        /// <summary>
+        /// The writer of the episode.
+        /// </summary>
         [BsonElement("writtenBy")]
         public string[]? WrittenBy { get; set; }
 
+        /// <summary>
+        /// Date the episode aired.
+        /// </summary>
         [BsonElement("airDate")]
         [BsonDateTimeOptions(DateOnly = true)]
         public DateTime? AirDate { get; set; }
 
+        /// <summary>
+        /// Number of us viewers in millions for the episode.
+        /// </summary>
         [BsonElement("usViewersInMillions")]
         public double? UsViewersInMillions { get; set; }
 
diff --git a/server/Models/Quote.cs b/server/Models/Quote.cs
index 8e39049..a8ed1be 100644
--- a/server/Models/Quote.cs
+++ b/server/Models/Quote.cs
@@ -5,22 +5,40 @@ namespace server.Models
 {
     public class Quote
     {
+        /// <summary>
+        /// Identifier for the quote.
+        /// </summary>
         [BsonId]
         [BsonRepresentation(BsonType.ObjectId)]
         public string? Id { get; set; }
 
+        /// <summary>
+        /// The season number during which the quote was said.
+        /// </summary>
         [BsonElement("season")]
         public int? Season { get; set; }
 
+        /// <summary>
+        /// The episode number during which the quote was said.
+        /// </summary>
         [BsonElement("episode")]
         public int Episode { get; set; }
 
+        /// <summary>
+        /// The quote text.
+        /// </summary>
         [BsonElement("text")]
         public string? Text { get; set; }
 
+        /// <summary>
+        /// The source of the quote.
+        /// </summary>
         [BsonElement("source")]
         public string? Source { get; set; }
 
+        /// <summary>
+        /// The narrator of the quote.
+        /// </summary>
         [BsonElement("narrator")]
         public string? Narrator { get; set; }
     }
diff --git a/server/Models/Season.cs b/server/Models/Season.cs
index 66f6e56..52d50c3 100644
--- a/server/Models/Season.cs
+++ b/server/Models/Season.cs
@@ -5,20 +5,35 @@ namespace server.Models
 {
     public class Season
     {
+        /// <summary>
+        /// Identifier for the season.
+        /// </summary>
         [BsonId]
         [BsonRepresentation(BsonType.ObjectId)]
         public string? Id { get; set; }
 
+        /// <summary>
+        /// The season number.
+        /// </summary>
         [BsonElement("seasonNumber")]
         public int? SeasonNumber { get; set; }
 
+        /// <summary>
+        /// The number of episodes in the season.
+        /// </summary>
         [BsonElement("numberOfEpisodes")]
         public int? NumberOfEpisodes { get; set; }
 
+        /// <summary>
+        /// The date the season first aired.
+        /// </summary>
         [BsonElement("dateFirstAired")]
         [BsonDateTimeOptions(DateOnly = true)]
         public DateTime? DateFirstAired { get; set; }
 
+        /// <summary>
+        /// The date the season last aired.
+        /// </summary>
         [BsonElement("dateLastAired")]
         [BsonDateTimeOptions(DateOnly = true)]
         public DateTime? DateLastAired { get; set; }
diff --git a/server/Options/ConfigureSwaggerOptions.cs b/server/Options/ConfigureSwaggerOptions.cs
index f4af72f..9892c54 100644
--- a/server/Options/ConfigureSwaggerOptions.cs
+++ b/server/Options/ConfigureSwaggerOptions.cs
@@ -30,7 +30,13 @@ namespace server.Options
             {
                 Title = "criminalmindsapi",
                 Version = description.ApiVersion.ToString(),
-                Description = "An api that provides information about the Criminal Minds series."
+                Description = "An api that provides information about the Criminal Minds series.",
+                Contact = new OpenApiContact
+                {
+                    Name = "Stevan Freeborn",
+                    Email = "stevan.freeborn@gmail.com",
+                    Url = new Uri("https://stevanfreeborn.com")
+                }
             };
 
             return info;
diff --git a/server/Program.cs b/server/Program.cs
index eb82ced..cbd113f 100644
--- a/server/Program.cs
+++ b/server/Program.cs
@@ -3,6 +3,7 @@ using Microsoft.AspNetCore.Mvc.ApiExplorer;
 using Microsoft.AspNetCore.Mvc.Versioning;
 using Microsoft.Extensions.Options;
 using Microsoft.OpenApi.Models;
+using server.Filters;
 using server.Options;
 using server.Persistence;
 using server.Persistence.Repositories;
@@ -48,6 +49,7 @@ builder.Services.AddSwaggerGen(options =>
     var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
 
     options.IncludeXmlComments(xmlPath);
+    options.OperationFilter<ApiVersionOperationFilter>();
 });
 
 builder.Services.ConfigureOptions<ConfigureSwaggerOptions>();