I Was a Rat

Calum Worthy

Ratty

Brenda Fricker

Joan Jones

Tom Conti

Bob Jones

Ned Beatty

Mudduck

Stephen Ouimette

Wheedle

James Millard

Prince Richard

Don McKellar

Oliver Tapscrew

Karl Pruner

Julian

Richard Graham

Charlie

William Greenblatt

Billy

Michael D'Ascenzo

Hocus

Wayne Robson

Eric

Sheila McCarthy

Mrs. Tapscrew

Graham Harley

Professor Jeremy Knowall

Kathryn Greenwood

Lucasta Utensil

Katie Blake

Lady Aurelia Ashington / Mary Jane Potts

Michael Cera

Buzzer