Snitter (voice)
Rowf (voice)
The Tod (voice)
Dr. Boycott (voice)
Tyson / Wag (voice)
Stephen Powell (voice)
Laboratory Assistant (voice)
Lynn Driver (voice)
Farmer (voice) (as Geoffrey Mathews)
Farmer's Wife (voice)
Don (voice)
Williamson (voice)
Editor (voice)
Robert (voice)
Pekingese (voice)
Civil Servant #1 (voice)
Civil Servant #2 (voice)
Civil Servant #3 (voice)
Civil Servant #4 (voice)
Civil Servant #5 (voice)
Phyllis (voice)
Vera (voice)
Major (voice)
Animal Vocalization (voice)