The Cramp Twins

Tom Kenny

as Wayne Cramp (voice)

Kath Soucie

as Lucien Cramp (voice)

Nicole Oliver

as Dorothy Cramp (voice)

Ian James Corlett

as Horace Cramp (voice)

Terry Klassen

as Tony Parsons (voice) / Seth Parsons (voice)

Jayne Paterson

as Wendy Winkle (voice)

Tabitha St. Germain

as Mari Phelps (voice)

Cathy Weseluck

as Miss Hilary Hissy (voice)

Colin Murdock

as Walter Winkle (voice)

Lee Tockar

as Dirty Joe Muldoon (voice)