(0 votes, average: 0.00/10)- Country: USA
- Genres: Horror
- Release: 1974-12-25
- Director: Reginald Le Borg
- Writers: Tony Crechales
- Language: English
- Stars: Susan Strasberg , Faith Domergue , Charles Robinson , Sydney Chaplin , Steve Mitchell , Ben Frank , John Howard , Biff Yeager , Kathleen Freeman , John Gilgreen
- Runtime: 80 min
- Awards: N/A
- AKA: So Evil, My Sister (United States of America) , Accidente mortal (Spain) , The Sibling , Irmãs Diabólicas (Brazil) , Psycho Sisters (United States of America) , Gemelas del diablo (Mexico) , Psycho sisters (Sweden) , So Evil, My Sister (United Kingdom) , So Evil, My Sister , Psycho Sisters (Canada)
- Plot: After her husband dies, a woman begins to have a nervous breakdown and is consoled by her younger sister. Soon, however, other members of the family begin to suspect the younger woman's motives.
- IMDB:tt0069292
Buy So Evil, My Sister Poster
So Evil, My Sister Cast · · · ALL
Reginald Le Borg
Director
Susan Strasberg
Brenda
Faith Domergue
Millie Hartman
Charles Robinson
Jerry (as Charles Knox Robinson)
Kathleen Freeman
Hilda
Sydney Chaplin
George
John Ashton
Brock
George E. Carey
Ben Frank
Woody
Biff Yeager
Bill
John Howard
Dr. Thomas
Steve Mitchell
Lt. Haze
So Evil, My Sister Stills (1)
Add Stills
All So Evil, My Sister Movie Posters (2)
So Evil, My Sister Poster 2
1473x2210 0 0