Peter Davison
Self / The Doctor (archive footage)

Freema Agyeman
Self / Martha Jones (archive footage)

Colin Baker
Self / The Doctor (archive footage)

Tom Baker
Self / The Doctor (archive footage)

John Barrowman
Self / Captain Jack Harkness (archive footage)

Peter Capaldi
Self / The Doctor (archive footage)

Nicola Bryant
Self / Peri Brown (archive footage)

Noel Clarke
Self / Mickey Smith (archive footage)

Jenna Coleman
Self / Clara Oswald (archive footage)

Janet Fielding
Self / Tegan Jovanka (archive footage)

Murray Gold

Kelly Hunter

Steven Moffat
Self

Andy Pryor

Sarah Sutton
Self / Nyssa (archive footage)

David Tennant
Self / The Doctor (archive footage)

Billie Piper
Rose Tyler (archive footage)

Catherine Tate
Donna Noble (archive footage)

Alex Kingston
River Song (archive footage)

Jackie Lane
Dodo Chaplet (Archive footage / uncredited)