diff --git a/app/src/main/java/org/mosad/teapod/parser/AoDParser.kt b/app/src/main/java/org/mosad/teapod/parser/AoDParser.kt
index 5552012..3f46b39 100644
--- a/app/src/main/java/org/mosad/teapod/parser/AoDParser.kt
+++ b/app/src/main/java/org/mosad/teapod/parser/AoDParser.kt
@@ -12,6 +12,9 @@ import org.mosad.teapod.util.Media
 import java.util.*
 import kotlin.collections.ArrayList
 
+/**
+ * maybe AoDParser as object would be useful
+ */
 class AoDParser {
 
     private val baseUrl = "https://www.anime-on-demand.de"
@@ -19,6 +22,7 @@ class AoDParser {
     private val libraryPath = "/animes"
 
     companion object {
+        private var csrfToken: String = ""
         private var sessionCookies = mutableMapOf<String, String>()
         private var loginSuccess = false
 
@@ -132,25 +136,31 @@ class AoDParser {
                 }
             }
 
-            /**
-             * TODO tv show specific for each episode (div.episodebox)
-             *  * watchedCallback
-             */
+            // parse additional information for tv shows
             val episodes = if (media.type == MediaType.TVSHOW) {
                 res.select("div.three-box-container > div.episodebox").map { episodebox ->
                     val episodeId = episodebox.select("div.flip-front").attr("id").substringAfter("-").toInt()
-                    val episodeWatched = episodebox.select("div.episodebox-icons > div").hasClass("status-icon-orange")
                     val episodeShortDesc = episodebox.select("p.episodebox-shorttext").text()
+                    val episodeWatched = episodebox.select("div.episodebox-icons > div").hasClass("status-icon-orange")
+                    val episodeWatchedCallback = episodebox.select("input.streamstarter_html5").eachAttr("data-playlist").first()
 
-                    Episode(id = episodeId, watched = episodeWatched, shortDesc = episodeShortDesc)
+                    Episode(
+                        id = episodeId,
+                        shortDesc = episodeShortDesc,
+                        watched = episodeWatched,
+                        watchedCallback = episodeWatchedCallback
+                    )
                 }
             } else {
                 listOf(Episode())
             }
 
+            if (csrfToken.isEmpty()) {
+                csrfToken = res.select("meta[name=csrf-token]").attr("content")
+            }
+
             // has attr data-lag (ger or jap)
             val playlists = res.select("input.streamstarter_html5").eachAttr("data-playlist")
-            val csrfToken = res.select("meta[name=csrf-token]").attr("content")
 
             //println("first entry: ${playlists.first()}")
             //println("csrf token is: $csrfToken")
@@ -177,6 +187,8 @@ class AoDParser {
                 Pair("X-Requested-With", "XMLHttpRequest"),
             )
 
+            println("loading streaminfo with cstf: $csrfToken")
+
             val res = Jsoup.connect(baseUrl + playlistPath)
                 .ignoreContentType(true)
                 .cookies(sessionCookies)
@@ -230,4 +242,20 @@ class AoDParser {
         }
     }
 
+    fun sendCallback(callbackPath: String) = GlobalScope.launch {
+        val headers = mutableMapOf(
+            Pair("Accept", "application/json, text/javascript, */*; q=0.01"),
+            Pair("Accept-Language", "de,en-US;q=0.7,en;q=0.3"),
+            Pair("Accept-Encoding", "gzip, deflate, br"),
+            Pair("X-CSRF-Token", csrfToken),
+            Pair("X-Requested-With", "XMLHttpRequest"),
+        )
+
+        Jsoup.connect(baseUrl + callbackPath)
+            .ignoreContentType(true)
+            .cookies(sessionCookies)
+            .headers(headers)
+            .execute()
+    }
+
 }
diff --git a/app/src/main/java/org/mosad/teapod/ui/MediaFragment.kt b/app/src/main/java/org/mosad/teapod/ui/MediaFragment.kt
index 7cc2ee3..a71a6c0 100644
--- a/app/src/main/java/org/mosad/teapod/ui/MediaFragment.kt
+++ b/app/src/main/java/org/mosad/teapod/ui/MediaFragment.kt
@@ -16,6 +16,7 @@ import jp.wasabeef.glide.transformations.BlurTransformation
 import kotlinx.android.synthetic.main.fragment_media.*
 import org.mosad.teapod.MainActivity
 import org.mosad.teapod.R
+import org.mosad.teapod.parser.AoDParser
 import org.mosad.teapod.util.DataTypes.MediaType
 import org.mosad.teapod.util.EpisodesAdapter
 import org.mosad.teapod.util.Media
@@ -91,6 +92,11 @@ class MediaFragment(private val media: Media, private val tmdb: TMDBResponse) :
         if (this::adapterRecEpisodes.isInitialized) {
             adapterRecEpisodes.onItemClick = { _, position ->
                 playStream(media.episodes[position].streamUrl)
+
+                // update watched state
+                AoDParser().sendCallback(media.episodes[position].watchedCallback)
+                adapterRecEpisodes.updateWatchedState(true, position)
+                adapterRecEpisodes.notifyDataSetChanged()
             }
         }
     }
diff --git a/app/src/main/java/org/mosad/teapod/util/DataTypes.kt b/app/src/main/java/org/mosad/teapod/util/DataTypes.kt
index cdc40cf..27e0435 100644
--- a/app/src/main/java/org/mosad/teapod/util/DataTypes.kt
+++ b/app/src/main/java/org/mosad/teapod/util/DataTypes.kt
@@ -31,7 +31,8 @@ data class Episode(
     var description: String = "",
     var shortDesc: String = "",
     var number: Int = 0,
-    var watched: Boolean = false
+    var watched: Boolean = false,
+    var watchedCallback: String = ""
 )
 
 data class TMDBResponse(
diff --git a/app/src/main/java/org/mosad/teapod/util/EpisodesAdapter.kt b/app/src/main/java/org/mosad/teapod/util/EpisodesAdapter.kt
index 27762ee..b5b2f64 100644
--- a/app/src/main/java/org/mosad/teapod/util/EpisodesAdapter.kt
+++ b/app/src/main/java/org/mosad/teapod/util/EpisodesAdapter.kt
@@ -40,6 +40,10 @@ class EpisodesAdapter(private val episodes: List<Episode>, private val context:
         return episodes.size
     }
 
+    fun updateWatchedState(watched: Boolean, position: Int) {
+        episodes[position].watched = watched
+    }
+
     inner class MyViewHolder(val view: View) : RecyclerView.ViewHolder(view) {
         init {
             view.setOnClickListener {