Doctor Who The Ark in Space Part Four

Saturday, 15th February 1975 5:30PM BBC 1 (24 mins)

The Ark in Space – Part Four Synopsis

Trapped by the Wirrn, who threaten to devour the human race, the Doctor and his friends are forced into one last terrible gamble.

Episode Order

Episode 389 of 881 from Doctor Who
Episode 8 of 20 from Season 12
Episode 4 of 4 from The Ark in Space

Story Order

Story 76 from Doctor Who
Story 2 of 5 from Season 12

Next/Previous

Previous: The Ark in Space - Part Three
Next: The Sontaran Experiment - Part One

Credits

Credits

Writer Robert Holmes
Director Rodney Bennett
Producer Philip Hinchcliffe
Script Editor Robert Holmes
Doctor Who Tom Baker
Sarah Jane Smith Elisabeth Sladen
Harry Sullivan Ian Marter
Vira Wendy Williams
Noah Kenton Moore
Rogin Richardson Morgan
Wirrn Operator Stuart Fell
Wirrn Operator Nick Hobbs

Characters

Fourth Doctor played by Tom Baker in Doctor Who: The Ark in Space

Fourth Doctor Tom Baker

Sarah Jane Smith played by Elisabeth Sladen in Doctor Who: The Ark in Space

Sarah Jane Smith Elisabeth Sladen

Harry Sullivan played by Ian Marter in Doctor Who: The Ark in Space

Harry Sullivan Ian Marter

Vira played by Wendy Williams in Doctor Who: The Ark in Space

Vira Wendy Williams

Noah played by Kenton Moore in Doctor Who: The Ark in Space

Noah Kenton Moore

Rogin played by Richardson Morgan in Doctor Who: The Ark in Space

Rogin Richardson Morgan

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