This 1981 horror film stars Lori Lethin, Julie Brown, K.C. Martel, Billy Jayne, Elizabeth Hoy and Andrew Freeman. This takes place in California and begins one night in 1970 with a solar eclipse occurring during 3 births. Ten years later, we meet the children, Curtis (Jayne), Debbie (Hoy) and Steven (Freeman) who not only share the same birthday, but have murderous tendencies. Lethin plays Joyce who becomes targeted by them along with her little brother, Timmy (Martel) when they learn the truth about them. Brown (Clueless) plays Debbie's older sister, Beverly. This isn't a bad film that has similarities with "Village of the Damned" & "Friday the 13th" featuring a decent cast. I'd give this a chance if you enjoy horror/slasher flicks.
Review of Bloody Birthday
