Credits

Patrick Troughton

The Doctor (voice)

Frazer Hines

Jamie McCrimmon (voice)

Deborah Watling

Victoria Waterfield (voice)

Nicholas Courtney

Colonel Lethbridge-Stewart (voice)

Jack Watling

Professor Travers (voice)

Tina Packer

Anne Travers (voice)

Selina Fenech

Art Direction

Adam Boys

Director

Damian Shanahan

Associate Producer

Gary Russell

Executive Producer

Jason Haigh-Ellery

Executive Producer

Russell Minton

Producer

Delia Derbyshire

Theme Song Performance

Mervyn Haisman

Writer

Henry Lincoln

Writer