diff --git a/src/video-grid/useCallFeed.ts b/src/video-grid/useCallFeed.ts
index 1781dbf..9dadff4 100644
--- a/src/video-grid/useCallFeed.ts
+++ b/src/video-grid/useCallFeed.ts
@@ -26,6 +26,7 @@ interface CallFeedState {
   videoMuted: boolean;
   audioMuted: boolean;
   localVolume: number;
+  disposed: boolean;
   stream: MediaStream;
   purpose: SDPStreamMetadataPurpose;
 }
@@ -37,6 +38,7 @@ function getCallFeedState(callFeed: CallFeed): CallFeedState {
     videoMuted: callFeed ? callFeed.isVideoMuted() : true,
     audioMuted: callFeed ? callFeed.isAudioMuted() : true,
     localVolume: callFeed ? callFeed.getLocalVolume() : 0,
+    disposed: callFeed ? callFeed.idDisposed() : undefined,
     stream: callFeed ? callFeed.stream : undefined,
     purpose: callFeed ? callFeed.purpose : undefined,
   };
@@ -69,6 +71,7 @@ export function useCallFeed(callFeed: CallFeed): CallFeedState {
       callFeed.on(CallFeedEvent.MuteStateChanged, onMuteStateChanged);
       callFeed.on(CallFeedEvent.LocalVolumeChanged, onLocalVolumeChanged);
       callFeed.on(CallFeedEvent.NewStream, onUpdateCallFeed);
+      callFeed.on(CallFeedEvent.Disposed, onUpdateCallFeed);
     }
 
     onUpdateCallFeed();
diff --git a/src/video-grid/useFullscreen.tsx b/src/video-grid/useFullscreen.tsx
index 2d354a4..232814c 100644
--- a/src/video-grid/useFullscreen.tsx
+++ b/src/video-grid/useFullscreen.tsx
@@ -15,10 +15,11 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { useCallback, useState } from "react";
+import { useCallback, useEffect, useState } from "react";
 
 import { Participant } from "../room/InCallView";
 import { useEventTarget } from "../useEvents";
+import { useCallFeed } from "./useCallFeed";
 
 export function useFullscreen(ref: React.RefObject<HTMLElement>): {
   toggleFullscreen: (participant: Participant) => void;
@@ -26,6 +27,7 @@ export function useFullscreen(ref: React.RefObject<HTMLElement>): {
 } {
   const [fullscreenParticipant, setFullscreenParticipant] =
     useState<Participant | null>(null);
+  const { disposed } = useCallFeed(fullscreenParticipant?.callFeed);
 
   const toggleFullscreen = useCallback(
     (participant: Participant) => {
@@ -52,5 +54,12 @@ export function useFullscreen(ref: React.RefObject<HTMLElement>): {
 
   useEventTarget(ref.current, "fullscreenchange", onFullscreenChanged);
 
+  useEffect(() => {
+    if (disposed) {
+      document.exitFullscreen();
+      setFullscreenParticipant(null);
+    }
+  }, [disposed]);
+
   return { toggleFullscreen, fullscreenParticipant };
 }