Larry Lamb

Derek

Lesley Sharp

Doreen

Phil Davis

Dave

Marion Bailey

Dinah

Adjoa Andoh

Alice

Jamie Bacon

Young Derek

Christopher Sparkes

Young Dave

Hana Stewart

Young Dinah

Phoebe Jones

Young Doreen

Charlie Quirke

Trevor

Lucio Veronesi

Tom

Freddie Gaminara

Ted

Mark Brailsford

Dinah's Dad

Dean Middhat

Doreen's Dad

Isobelle Sutton

Very Young Doreen

Luke Charlesworth

Very Young Dave

Micky Dartford

Jimmy

Geoffrey MacCarthy

Kwesi

Hannah Burton-Russell

Hitchhiker

David McEwan

Bingo Caller

Melanie Harris

Dr. Sam Martin (uncredited)