- Country: Turkey
- Genres: Comedy
- Release: 2015-01-16
- Director: Kamil Cetin
- Writers: Safak Güçlü , Selim Çiprut
- Language: Turkish
- Stars: Deniz Akcan , Pinar Akilveren , Ahmedd Ali , Irfan Aslanhan , Ozan Aydemir , Omer Can , Veysel Diker , Hilmi Cem Intepe , Okan Karacan , Fulya Keskin
- Runtime: 93 min
- Awards: N/A
- AKA: Çilgin Dersane 4: Ada , The Class 4 (United States of America) , Çılgın Dersane 4: Ada (Turkey) , The Class 4 (United Kingdom) , The Class 4
- Plot: This time it adapts to the conditions of an island, while sailing the new adventure, enjoying the sea and the sun. Things are becoming incomprehensible with the addition of mysterious and even scary characters to comic events that they live for a certain period of time in the struggle for survival in the island.
- IMDB:tt5290566
Çilgin Dersane 4: Ada Cast · · · ALL
Kamil Cetin
Director
Okan Karacan
Ozan Aydemir
Veysel Diker
Serkan Sengül
Esra Sönmezer
Irfan Aslanhan
İddia
Sümer Tilmaç
Serenay Aktas