Mr. Casby (14 episodes)

Fireman Sam

Mr. Outhouse (4 episodes)

John Clarke

Hawksmor

Sgt Ted Lock (1 episode)

Alastair Bing (1 episode)

Jim Ryan (1 episode)

Jonah / God (voice) (1 episode)

Swaney

(26 episodes)

Harry Capper (1 episode)

Doug

(18 episodes)

(13 episodes)

Narrator/Male Voices (13 episodes)

Paul Clements (1 episode)

Paul Clements

Robert Sandy (1 episode)

Rev George Duckworth (1 episode)

(13 episodes)

Mike Upchat (7 episodes)

James Herriot

(20 episodes)

George Mulliner (1 episode)

(13 episodes)

Friend

Self (1 episode)

Thomas Watkins (7 episodes)

(13 episodes)

Ben Spray

Bernard Hedges

Malcolm

Bob Acres

Lydia Languish (1 episode)

Malcolm (1 episode)

Tom Wrench (1 episode)

Bernard

Bernard Hedges (35 episodes)

Antony Calvert

Peter (1 episode)

George Innes

Telfer, Rait's Assistant (1 episode)

Nidge

1st Officer (uncredited)

(15 episodes)

(65 episodes)