Criminally Insane
- Jier: 1975
- Lân: United States of America
- Sjenre: Horror, Comedy
- Studio: I.R.M.I. Films Corporation
- Keyword: obesity, slasher, prostitution, killing spree, mental illness, meat cleaver
- Direkteur: Nick Millard
- Cast: Priscilla Alden, Michael Flood, Jane Lambert, George Buck Flower, Sonny La Rocca, Lisa Farros