Homicidal
- taona: 1961
- Firenena: United States of America
- Genre: Horror, Thriller
- Studio: William Castle Productions, Columbia Pictures
- Keyword: california, police, pharmacist, wheelchair, flower shop, murder, mute, killer, proto-slasher, gimmick
- tale: William Castle
- Cast: Glenn Corbett, Patricia Breslin, Eugenie Leontovich, Alan Bunce, Richard Rust, James Westerfield