The Rotters' Club

Geoffrey Breton

Ben Trotter

Nicholas Shaw

Doug Anderton

Rasmus Hardiker

Philip Chase

Kevin Doyle

Colin Trotter

Rebecca Front

Sheila Trotter

Alice O'Connell

Lois Trotter

Sebastian Harding

Paul Trotter

Hugo Speer

Bill Anderton

Elizabeth Berrington

Irene Anderton

Sarah Lancashire

Barbara Chase

Mark Williams

Sam Chase

Julian Rhind-Tutt

Nigel Plumb

Alice Eve

Cicely Boyd

Cara Horgan

Claire Newman

Rafe Spall

Sean Harding

Peter Bankolé

Steve Richards

Henry Lloyd-Hughes

Culpepper

Chris Rankin

Waring

Tony Haygarth

Jack Forrest

Geoffrey Whitehead

Headmaster

Christine Tremarco

Miriam Newman

Patrick Haviland

Everett the Drummer

Andrew Tiernan

Roy Slater

Hugh Bonneville

Adult Ben (voice)