Doctor Who: The Ultimate Companion 2014

Peter Davison is on a new journey to discover everything he can about the Doctor's Companion. What exactly is a companion's role, how do you actually become a companion, what do they have in common and how have the companions changed over the years?

Cast

Peter Davison

Freema Agyeman

Colin Baker

Tom Baker

John Barrowman

Peter Capaldi

Nicola Bryant

Noel Clarke

Gavin Conrad

Jenna Coleman

Janet Fielding

Martin Friend

Murray Gold

Kelly Hunter

Steven Moffat

Andy Pryor

Sarah Sutton

David Tennant

Billie Piper

Catherine Tate

Alex Kingston

Jackie Lane