作者 Terry Nation

导演 Gordon Flemyng

Doctor Who 彼得·库欣

Ian Chesterton Roy Castle

Barbara Jennie Linden

Susan 罗伯塔·托维

Alydon Barrie Ingham

Ganatus Michael Coles

Temmosus Geoffrey Toone

Dyoni Yvonne Antrobus

Antodus John Bown

Elyon Mark Petersen

Thal Ken Garady

Thal Nicholas Head

Thal Mike Lennox

Thal Jack Waters

Thal Virginia Tyler

Thal Jane Lumb

Thal Bruce Wells

Thal Martin Grace

Thal Sharon Young

Thal Gary Wyler

Thal (uncredited) Mike Reid

Thal Child (uncredited) Michelle Scott

Dalek Operator Bruno Castagnoli

Dalek Operator Mick Dillon

Dalek Operator Bryan Hands

Dalek Operator Robert Jewell

Dalek Operator Kevin Manser

Dalek Operator Eric McKay

Dalek Operator Len Sanders

Dalek Operator Gerald Taylor

Dalek Voices (uncredited) David Graham

Dalek Voices (uncredited) Peter Hawkins