Toomorrow

Olivia Newton-John

Olivia

Benny Thomas

Benny

Vic Cooper

Vic

Karl Chambers

Karl

Roy Dotrice

John Williams

Imogen Hassall

Amy

Tracey Crisp

Suzanne Gilmore

Margaret Nolan

Johnson

Roy Marsden

Alpha

Carl Rigg

Matthew

Maria O'Brien

Françoise

Stuart Henry

Compere

Kubi Chaza

Sylvana

Shakira Caine

Karl's Friend (uncredited)

吳耀漢

Frank (uncredited)

Patrick Tull

Bearded Student (uncredited)

Allan Warren

Music Student (uncredited)

Lynda Westover

Jenny (uncredited)

Robert Raglan

Principal (uncredited)

Jan O'Dell

Beach Girl (uncredited)