Saw IV
- Ane: 2007
- Peyi: United States of America
- Stil: Horror, Thriller, Crime
- Studio: Twisted Pictures, Lionsgate
- Mo kle: pain, sadism, psychopath, fbi, victim, games, electric chair, doctor, torture, police officer, miscarriage, survival horror, death match, macabre, mind game, female corpse, death game
- Direktè: Darren Lynn Bousman
- Distribisyon: Tobin Bell, Costas Mandylor, Scott Patterson, Betsy Russell, Lyriq Bent, Athena Karkanis