Host
Patrick McGoohan
Hank Prentiss
Robert Reed
Charles Philips
Noel Davis
Elsie Cole
Catherine Finn
Dr. Frank Yarrow
Edward Hardwicke
Mrs. Biddle
Hazel Hughes
Emily Blake
June Jago
Susan Redford
Suzanne Mockler
Matt Dystal
Milo O’Shea
Rhoda
Beryl Richardson
Albert Cole
Michael Ripper
Richard Brereton
Barnaby Shaw
Anne Prentiss
Jennifer Hilary
Rodney Blake
Roderick Shaw
Helen Ames
Melissa Stribling
David Redford
Damien Thomas
Joe Blake
Kenneth J. Warren
Mayhew
Jerold Wells
Bart Brereton
John Welsh
Craig Miller
Michael Tolan
Jill Collins
Nanette Newman
Mrs. Latham
Dorothy Alison
Luther Ames
Patrick Allen
The Vicar
George Benson
Ben
Anthony Colby
Terry Lawrence
Adrienne Corri
Executive Producer
Joan Harrison
Writer
Charles Beaumont
Director
Peter Sasdy
James Hill
Leslie P. Davies
John Gould
Oscar Millard
Producer
Anthony Hinds