The Alternative

Wendy Hughes

Melanie Hilton

Carla Hoogeveen

Linda

Tony Bonner

Peter

Alwyn Kurts

Doherty

Don Reid

Surgeon

Ken Goodlet

Melanie's Father

Robert Bruning

Photographer (uncredited)

Anne Haddy

Helen (uncredited)

Betty Lucas

Melanie's Mother

Mary Mackay

Mrs. Millbank

Jackie Rees

June (uncredited)

Peter Adams

Noel Denning