Time Travel Is Dangerous!

Ruth Syratt

as

Ruth

Megan Stevenson

as

Megan

Stephen Fry

as

Narrator (voic...

Johnny Vegas

as

Robert / Botty

Brian Bovell

as

Ralph Sheldrake

Sophie Thompson

as

Valerie

Guy Henry

as

Martin

Tony Way

as

Peter

Tom Lenk

as

Alex

Laura Aikman

as

Young Valerie

Kiell Smith-By...

as

Young Ralph

Jane Horrocks

as

The Aviator

Mark Heap

as

The Regency Da...

Anya Rivers

as

Tracey

Brian Blessed

as

Gavin the Octo...

Simon Killick

as

Rick

Rosa Gee

as

Young Ruth

Matthew Michae...

as

Builder Dave

Ed Francis

as

Guy in Band

Pat O'Connor

as

Brenda

James McClella...

as

Toilet Man

Alex Horne

as

The Unreason B...