Mr. Sardonicus
- Ane: 1961
- Peyi: United States of America
- Stil: Horror, Mystery
- Studio: William Castle Productions, Columbia Pictures
- Mo kle: mask, leech, grave, castle, baron, flashback, torture, masked man, disfigured face, disfigurement, 19th century
- Direktè: William Castle
- Distribisyon: Ronald Lewis, Audrey Dalton, Guy Rolfe, Oskar Homolka, Vladimir Sokoloff, Erika Peters