Riven

Harry Hill

as Harry Hill

Julie Walters

as Nan

Simon Bird

as Vet

Guillaume Delaunay

as Kisko

Sheridan Smith

as Michelle

Julian Barratt

as Conch

Johnny Vegas

as Abu (voice)

Marc Wootton

as Barney Cull

Jim Broadbent

as Cleaner

Matt Lucas

as Otto

Camilla Beeput

as Veterinary Receptionist

Shingai Shoniwa

as Station Attendant

Tim Key

as Toilet Attendant

Dave Thompson

as Brain Number Two

Mike Facherty

as Mr. Jones

Sean Foley

as Fox

Jon Wennington

as Motorist (uncredited)

James Lamont

Writer

Jon Foster

Writer

Steve Bendelack

Director

Robert Jones

Producer

Steve Brown

Original Music Composer

Baz Irvine

Director of Photography

Harry Hill

Writer

Michael Byrch

Stunts