Mr. Sardonicus
- Afọ: 1961
- Mba: United States of America
- Dị: Horror, Mystery
- .Lọ nka: William Castle Productions, Columbia Pictures
- Isiokwu: mask, leech, grave, castle, baron, flashback, torture, masked man, disfigured face, disfigurement, 19th century
- Onyeisi: William Castle
- Nkedo: Ronald Lewis, Audrey Dalton, Guy Rolfe, Oskar Homolka, Vladimir Sokoloff, Erika Peters