क्रैजी 4
- Sal: 2008
- Welat: India
- Genre: Comedy, Crime
- Studio: Film Kraft
- Keyword: kidnapping, mental institution, police corruption, doctor, psychiatrist, mental patient, mental illness, mental hospital
- Serek: Jaideep Sen
- Avdan: Arshad Warsi, Irrfan Khan, Suresh Menon, Rajpal Yadav, Juhi Chawla Mehta, Dia Mirza