Cast

G
Glynn Mills
as Tapper Knowle (voice) / Ike Mitton (voice) / Narrator (voice)
A
Alec Bregonzi
as Prof. Baines-Pilling (voice) / Nellie Newchurch (voice)
B
Brian Trueman
as Charlie (voice) / Furness (voice)
J
Jim Norton
as Brendan Robinson (voice) / Silas Mitton (voice) / Digger (voice)
J
Jim McManus
as Bill Wizzle (voice) / Nicko Pendle (voice)
C
Caroline Bernstein
as Leyland Lil (voice) / Rosie Mitton (voice) / Bert (voice)