Cast principale
Glynn Mills
Tapper Knowle (voice) / Ike Mitton (voice) / Narrator (voice)
Alec Bregonzi
Prof. Baines-Pilling (voice) / Nellie Newchurch (voice)
Brian Trueman
Charlie (voice) / Furness (voice)
Iain Russell
Stirling the Haggis (voice)
Jim Norton
Brendan Robinson (voice) / Silas Mitton (voice) / Digger (voice)
Jim McManus
Bill Wizzle (voice) / Nicko Pendle (voice)
Caroline Bernstein
Leyland Lil (voice) / Rosie Mitton (voice) / Bert (voice)