Bittersweet Love (1976)

Director: David Miller

A pregnant woman and her husband discover they are half-brother and half-sister, thanks to his father and her mother.

Cast

Lana Turner

Claire

Robert Lansing

Howard

Celeste Holm

Marian

Robert Alda

Ben

Scott Hylands

Michael

Meredith Baxter

Patricia

Gail Strickland

Roz

Richard Masur

Alex

John Friedrich

Josh Lewis

Amanda Gavin

Judy