Beware My Brethren 1972
5.3
IMDB
5.3
IMDB
A religious sect called the Brethren has taken control of widow Birdy Wemys, sending her unstable son, Kenny, into a spiraling descent into madness. No woman is safe when Kenny's religious mania overpowers him and leads to murder and chaos.
Ann Todd
Patrick Magee
Tony Beckley
Madeleine Hinde
Suzanna Leigh
Robert Hartford-Davis