diff --git a/app/src/main/java/dev/jdtech/jellyfin/api/JellyfinApi.kt b/app/src/main/java/dev/jdtech/jellyfin/api/JellyfinApi.kt
index 3637a91b..37aa2c85 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/api/JellyfinApi.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/api/JellyfinApi.kt
@@ -34,7 +34,7 @@ class JellyfinApi(context: Context, baseUrl: String) {
     val sessionApi = SessionApi(api)
     val videosApi = VideosApi(api)
     val mediaInfoApi = MediaInfoApi(api)
-    val playstateApi = PlayStateApi(api)
+    val playStateApi = PlayStateApi(api)
 
     companion object {
         @Volatile
diff --git a/app/src/main/java/dev/jdtech/jellyfin/fragments/EpisodeBottomSheetFragment.kt b/app/src/main/java/dev/jdtech/jellyfin/fragments/EpisodeBottomSheetFragment.kt
index 761a6788..73a602d2 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/fragments/EpisodeBottomSheetFragment.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/fragments/EpisodeBottomSheetFragment.kt
@@ -41,6 +41,13 @@ class EpisodeBottomSheetFragment : BottomSheetDialogFragment() {
             }
         }
 
+        binding.checkButton.setOnClickListener {
+            when (viewModel.played.value) {
+                true -> viewModel.markAsUnplayed(args.episodeId)
+                false -> viewModel.markAsPlayed(args.episodeId)
+            }
+        }
+
         binding.favoriteButton.setOnClickListener {
             when (viewModel.favorite.value) {
                 true -> viewModel.unmarkAsFavorite(args.episodeId)
@@ -59,6 +66,15 @@ class EpisodeBottomSheetFragment : BottomSheetDialogFragment() {
             }
         })
 
+        viewModel.played.observe(viewLifecycleOwner, {
+            val drawable = when (it) {
+                true -> R.drawable.ic_check_filled
+                false -> R.drawable.ic_check
+            }
+
+            binding.checkButton.setImageResource(drawable)
+        })
+
         viewModel.favorite.observe(viewLifecycleOwner, {
             val drawable = when (it) {
                 true -> R.drawable.ic_heart_filled
diff --git a/app/src/main/java/dev/jdtech/jellyfin/fragments/MediaInfoFragment.kt b/app/src/main/java/dev/jdtech/jellyfin/fragments/MediaInfoFragment.kt
index e850e523..b6c07074 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/fragments/MediaInfoFragment.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/fragments/MediaInfoFragment.kt
@@ -65,6 +65,15 @@ class MediaInfoFragment : Fragment() {
             }
         })
 
+        viewModel.played.observe(viewLifecycleOwner, {
+            val drawable = when (it) {
+                true -> R.drawable.ic_check_filled
+                false -> R.drawable.ic_check
+            }
+
+            binding.checkButton.setImageResource(drawable)
+        })
+
         viewModel.favorite.observe(viewLifecycleOwner, {
             val drawable = when (it) {
                 true -> R.drawable.ic_heart_filled
@@ -111,6 +120,13 @@ class MediaInfoFragment : Fragment() {
             }
         }
 
+        binding.checkButton.setOnClickListener {
+            when (viewModel.played.value) {
+                true -> viewModel.markAsUnplayed(args.itemId)
+                false -> viewModel.markAsPlayed(args.itemId)
+            }
+        }
+
         binding.favoriteButton.setOnClickListener {
             when (viewModel.favorite.value) {
                 true -> viewModel.unmarkAsFavorite(args.itemId)
diff --git a/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepository.kt b/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepository.kt
index ae27d4b9..c17811bf 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepository.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepository.kt
@@ -29,4 +29,8 @@ interface JellyfinRepository {
     suspend fun markAsFavorite(itemId: UUID)
 
     suspend fun unmarkAsFavorite(itemId: UUID)
+
+    suspend fun markAsPlayed(itemId: UUID)
+
+    suspend fun markAsUnplayed(itemId: UUID)
 }
\ No newline at end of file
diff --git a/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepositoryImpl.kt b/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepositoryImpl.kt
index 69d8f126..56af3a4f 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepositoryImpl.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/repository/JellyfinRepositoryImpl.kt
@@ -119,20 +119,20 @@ class JellyfinRepositoryImpl(private val jellyfinApi: JellyfinApi) : JellyfinRep
     override suspend fun postPlaybackStart(itemId: UUID) {
         Log.d("PlayerActivity", "Sending start $itemId")
         withContext(Dispatchers.IO) {
-            jellyfinApi.playstateApi.onPlaybackStart(jellyfinApi.userId!!, itemId)
+            jellyfinApi.playStateApi.onPlaybackStart(jellyfinApi.userId!!, itemId)
         }
     }
 
     override suspend fun postPlaybackStop(itemId: UUID, positionTicks: Long) {
         Log.d("PlayerActivity", "Sending stop $itemId")
         withContext(Dispatchers.IO) {
-            jellyfinApi.playstateApi.onPlaybackStopped(jellyfinApi.userId!!, itemId, positionTicks = positionTicks)
+            jellyfinApi.playStateApi.onPlaybackStopped(jellyfinApi.userId!!, itemId, positionTicks = positionTicks)
         }
     }
 
     override suspend fun postPlaybackProgress(itemId: UUID, positionTicks: Long, isPaused: Boolean) {
         withContext(Dispatchers.IO) {
-            jellyfinApi.playstateApi.onPlaybackProgress(jellyfinApi.userId!!, itemId, positionTicks = positionTicks, isPaused = isPaused)
+            jellyfinApi.playStateApi.onPlaybackProgress(jellyfinApi.userId!!, itemId, positionTicks = positionTicks, isPaused = isPaused)
         }
     }
 
@@ -147,4 +147,16 @@ class JellyfinRepositoryImpl(private val jellyfinApi: JellyfinApi) : JellyfinRep
             jellyfinApi.userLibraryApi.unmarkFavoriteItem(jellyfinApi.userId!!, itemId)
         }
     }
+
+    override suspend fun markAsPlayed(itemId: UUID) {
+        withContext(Dispatchers.IO) {
+            jellyfinApi.playStateApi.markPlayedItem(jellyfinApi.userId!!, itemId)
+        }
+    }
+
+    override suspend fun markAsUnplayed(itemId: UUID) {
+        withContext(Dispatchers.IO) {
+            jellyfinApi.playStateApi.markUnplayedItem(jellyfinApi.userId!!, itemId)
+        }
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/dev/jdtech/jellyfin/viewmodels/EpisodeBottomSheetViewModel.kt b/app/src/main/java/dev/jdtech/jellyfin/viewmodels/EpisodeBottomSheetViewModel.kt
index 8bea338d..9a836589 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/viewmodels/EpisodeBottomSheetViewModel.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/viewmodels/EpisodeBottomSheetViewModel.kt
@@ -34,6 +34,9 @@ constructor(
     private val _mediaSources = MutableLiveData<List<MediaSourceInfo>>()
     val mediaSources: LiveData<List<MediaSourceInfo>> = _mediaSources
 
+    private val _played = MutableLiveData<Boolean>()
+    val played: LiveData<Boolean> = _played
+
     private val _favorite = MutableLiveData<Boolean>()
     val favorite: LiveData<Boolean> = _favorite
 
@@ -43,10 +46,25 @@ constructor(
             _runTime.value = "${_item.value?.runTimeTicks?.div(600000000)} min"
             _dateString.value = getDateString(_item.value!!)
             _mediaSources.value = jellyfinRepository.getMediaSources(episodeId)
+            _played.value = _item.value?.userData?.played
             _favorite.value = _item.value?.userData?.isFavorite
         }
     }
 
+    fun markAsPlayed(itemId: UUID) {
+        viewModelScope.launch {
+            jellyfinRepository.markAsPlayed(itemId)
+        }
+        _played.value = true
+    }
+
+    fun markAsUnplayed(itemId: UUID) {
+        viewModelScope.launch {
+            jellyfinRepository.markAsUnplayed(itemId)
+        }
+        _played.value = false
+    }
+
     fun markAsFavorite(itemId: UUID) {
         viewModelScope.launch {
             jellyfinRepository.markAsFavorite(itemId)
diff --git a/app/src/main/java/dev/jdtech/jellyfin/viewmodels/MediaInfoViewModel.kt b/app/src/main/java/dev/jdtech/jellyfin/viewmodels/MediaInfoViewModel.kt
index dcb28bb8..77ca0103 100644
--- a/app/src/main/java/dev/jdtech/jellyfin/viewmodels/MediaInfoViewModel.kt
+++ b/app/src/main/java/dev/jdtech/jellyfin/viewmodels/MediaInfoViewModel.kt
@@ -56,6 +56,9 @@ constructor(private val jellyfinRepository: JellyfinRepository) : ViewModel() {
     private val _navigateToPlayer = MutableLiveData<MediaSourceInfo>()
     val navigateToPlayer: LiveData<MediaSourceInfo> = _navigateToPlayer
 
+    private val _played = MutableLiveData<Boolean>()
+    val played: LiveData<Boolean> = _played
+
     private val _favorite = MutableLiveData<Boolean>()
     val favorite: LiveData<Boolean> = _favorite
 
@@ -70,6 +73,7 @@ constructor(private val jellyfinRepository: JellyfinRepository) : ViewModel() {
             _genresString.value = _item.value?.genres?.joinToString(separator = ", ")
             _runTime.value = "${_item.value?.runTimeTicks?.div(600000000)} min"
             _dateString.value = getDateString(_item.value!!)
+            _played.value = _item.value?.userData?.played
             _favorite.value = _item.value?.userData?.isFavorite
             if (itemType == "Series") {
                 _nextUp.value = getNextUp(itemId)
@@ -114,6 +118,20 @@ constructor(private val jellyfinRepository: JellyfinRepository) : ViewModel() {
         }
     }
 
+    fun markAsPlayed(itemId: UUID) {
+        viewModelScope.launch {
+            jellyfinRepository.markAsPlayed(itemId)
+        }
+        _played.value = true
+    }
+
+    fun markAsUnplayed(itemId: UUID) {
+        viewModelScope.launch {
+            jellyfinRepository.markAsUnplayed(itemId)
+        }
+        _played.value = false
+    }
+
     fun markAsFavorite(itemId: UUID) {
         viewModelScope.launch {
             jellyfinRepository.markAsFavorite(itemId)
diff --git a/app/src/main/res/drawable/ic_check_filled.xml b/app/src/main/res/drawable/ic_check_filled.xml
new file mode 100644
index 00000000..6c19c50c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_check_filled.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M20,6l-11,11l-5,-5"
+      android:strokeLineJoin="round"
+      android:strokeWidth="2"
+      android:fillColor="#00000000"
+      android:strokeColor="@color/red"
+      android:strokeLineCap="round"/>
+</vector>