John Bindon

as Jumbo

Bob Hoskins

as Woodbine

Yolande Turner

as Lady Chatterley

Peter Firth

as Arsenic

Derek Griffiths

as Limehouse

Robert Bernal

as Professor

Richard Pearson

as Mrs Whiteheart

Tim Wylton

as Haystack

Noel Davis

as Robbie

James Bree

as Coroner

Paul Williamson

as Inspector

Joe Melia

as Mother Bear