William Hartnell
Verity Lambert
Waris Hussein
Sydney Newman
Heather Hartnell
Mervyn Pinfield
Carole Ann Ford
Jacqueline Hill
William Russell
Patrick Troughton
Peter Hawkins
Joyce
Peter Purves
Brian Hodgson
Rex Tucker
Richard Martin
Peter Brachacki
Douglas Camfield
Delia Derbyshire
Alan
Donald Baverstock
Harry
Cyril
Judith Carney
Maureen O'Brien (uncredited)
Jackie Lane (uncredited)
Michael Craze (uncredited)
Anneke Wills (uncredited)
Charlie (uncredited)
Self / The Doctor (11) (uncredited)
The Doctor (1) (archive footage)