Doctor Who: Logopolis

Tom Baker

as The Doctor

Matthew Waterhouse

as Adric

Sarah Sutton

as Nyssa

Janet Fielding

as Tegan Jovanka

Anthony Ainley

as The Master

Delore Whiteman

as Aunt Vanessa

Tom Georgeson

as Detective Inspector

John Fraser

as The Monitor

Christopher Hurst

as Security Guard

Adrian Gibbs

as The Watcher (uncredited)

Peter Davison

as The Doctor

Peter Pratt

as The Master (archive footage)

Bruce Purchase

as The Captain (archive footage)

Michael Wisher

as Davros (archive footage)

Valentine Dyall

as The Black Guardian (archive footage)

Elisabeth Sladen

as Sarah Jane Smith (archive footage)

Ian Marter

as Harry Sullivan (archive footage)

Nicholas Courtney

as Brigadier Lethbridge-Stewart (archive footage)

Louise Jameson

as Leela (archive footage)

Mary Tamm

as Romana (I) (archive footage)

Lalla Ward

as Romana (II) (archive footage)