diff --git a/src/main/resources/kinosearch/webapp/static/js/ksplayer.js b/src/main/resources/kinosearch/webapp/static/js/ksplayer.js
index a129f99..3a67a03 100644
--- a/src/main/resources/kinosearch/webapp/static/js/ksplayer.js
+++ b/src/main/resources/kinosearch/webapp/static/js/ksplayer.js
@@ -9,6 +9,7 @@ const KSPlayer = function(containerId, data) {
     let seasonSerials = [];
     const _self = this;
     let lastActiveSerialItem;
+    let lastActiveSeasonItem;
 
     /* --- PRIVATE FUNCTIONS --- */
 
@@ -75,6 +76,7 @@ const KSPlayer = function(containerId, data) {
         div.id = 'pl-season';
         div.className = 'dropdown';
         div.style = 'display: inline-block';
+        div.kspSerialMenuElement = undefined;
 
         let button = document.createElement('button');
         button.className = 'btn btn-default dropdown-toggle';
@@ -101,7 +103,23 @@ const KSPlayer = function(containerId, data) {
             a.href = '#';
             a.innerText = item.title;
             a.setAttribute('data-number', idx);
-            a.onclick = function() { return false; }
+            a.onclick = function() {
+                text.nodeValue = item.title;
+
+                if (lastActiveSeasonItem) {
+                    lastActiveSeasonItem.classList.remove('active');
+                }
+                li.classList.add('active');
+                lastActiveSeasonItem = li;
+
+                if (div.kspSerialMenuElement) {
+                    containerElement.removeChild(div.kspSerialMenuElement);
+                }
+                containerElement.insertAfter(seasonSerials[idx], div);
+                div.kspSerialMenuElement = seasonSerials[idx];
+
+                return false;
+            }
 
             seasonSerials.push(createSerialMenuElement(item.serials));
             li.appendChild(a);
@@ -197,6 +215,10 @@ const KSPlayer = function(containerId, data) {
         throw `Container "${containerId}" not found!`;
     }
 
+    containerElement.insertAfter = function(newChild, refChild) {
+        this.insertBefore(newChild, refChild.nextSibling);
+    }
+
     let videoElement = createVideoElement();
 
     if (data.hasOwnProperty('title')) {