William Hartnell

David Bradley

Verity Lambert

Jessica Raine

Waris Hussein

Sacha Dhawan

Sydney Newman

Brian Cox

William Russell

Jamie Glover

Heather Hartnell

Lesley Manville

Mervyn Pinfield

Jeff Rawle

Jacqueline Hill

Jemma Powell

Carole Ann Ford

Claudia Grant

Judith

Cara Jenkins

Patrick Troughton

Reece Shearsmith

Delia Derbyshire

Sarah Winter

Maureen O'Brien (uncredited)

Anna-Lisa Drew

Peter Hawkins

Nicholas Briggs

Rex Tucker

Andrew Woodall

Joyce

Carole Ann Ford

Richard Martin

Ian Hallard

Peter Purves

Edmund C. Short

Peter Brachacki

David Annen

Brian Hodgson

Joseph Railton

Douglas Camfield

Sam Hoare

Jackie Lane (uncredited)

Sophie Holt

Donald Baverstock

Mark Eden

Michael Craze (uncredited)

Robin Varley

Anneke Wills (uncredited)

Ellie Spicer

Alan

Reece Pockney

Harry

William Russell

Cyril

Toby Hadoke

Self / The Doctor (11) (uncredited)

Matt Smith

Charlie (uncredited)

Kit Connor

The Doctor (1) (archive footage)

William Hartnell