Rob Brydon

Andy Van Allen

Steve Coogan

Nick Lee

David Walliams

Jeff Monks

James Corden

Russell

Philip Jackson

Hugh Bispham

Niall Buggy

Graham Ball

Helen Coker

Jenny

Rachel Shelley

Yasmina

Jack Jones

Himself

Brian Conley

Himself

Robin Weaver

Vivienne

Daniel Cerqueira

Daniel

Matt Whitelock

Neil

Julian Field

Billy's Time Bike Fan

Arturo Venegas

Captain Koulouris

Di Botcher

Mrs Hatcher

Gray O'Brien

'Casualty' Doctor

Lisa McNaught

Gemma Clay

Gavan O'Herlihy

Mickey

Shelley Blond

PA Romy

Tom Alexopoulos

Jim Schneider

Paul Mark Elliott

Castor Voice Over

Jake Broder

Lloyd

Russell Brand

Woolly Hat Fan

Vasilis Panayi

Photographer

Cole Borris

One-eyed Child

Dallas Messias

Jack Jones Fan

Andrew McHale

Pool 'Castormind' Fan

Ugo Mazin

'Watson'

Ian Robertson

'Ponytailed Scumbag'

Lisa Wood

Child of Castor