Invasion: UFO

Ed Bishop

Cmdr. Ed Straker

George Sewell

Col. Alec Freeman

Michael Billington

Col. Paul Foster

Wanda Ventham

Col. Virginia Lake

Vladek Sheybal

Dr. Doug Jackson

Derren Nesbitt

Craig Collins

David Warbeck

Skydive Commander

Shane Rimmer

Lt. Bill Johnson / Alien / CIA Agent

Deborah Grant

Linda Simmonds

Patrick Allen

Turner

Gerry Anderson

Director

Directing

Cyril Frankel

Director

Directing

David Tomblin

Director

Directing

Jeremy Summers

Director

Directing

David Tomblin

Writer

Writing

Robert Mandell

Creative Producer

Writing

Gerry Anderson

Executive Producer

Production

Reg Hill

Producer

Production

Barry Gray

Music

Sound

Francis Monkman

Theme Song Performance

Sound

Francis Monkman

Music

Sound

Karl Jenkins

Music

Sound