On screen
Cast
23 credited performers
John Hurt
Snitter (voice)
Christopher Benjamin
Rowf (voice)
James Bolam
The Tod (voice)
Nigel Hawthorne
Dr. Boycott (voice)
Warren Mitchell
Tyson / Wag (voice)
Judy Geeson
Pekinese (voice)
Patrick Stewart
Major (voice)
Artwork unavailable
Brian Stirner
Laboratory Assistant (voice)
Artwork unavailable
Penelope Lee
Lynn Driver (voice)
Artwork unavailable
Geoffrey Matthews
Farmer (voice)
Barbara Leigh-Hunt
Farmer's Wife (voice)
John Bennett
Don (voice)
John Franklyn-Robbins
Williamson (voice)
Bill Maynard
Editor (voice)
Malcolm Terris
Robert (voice)
Rosemary Leach
Vera (voice)
Philip Locke
Civil Servant #1 (voice)
Artwork unavailable
Brian Spink
Civil Servant #2 (voice)
Artwork unavailable
Tony Church
Civil Servant #3 (voice)
Anthony Valentine
Civil Servant #4 (voice)
William Lucas
Civil Servant #5 (voice)
Dandy Nichols
Phyllis (voice)
Artwork unavailable
Percy Edwards
Animal Vocalizations (voice)