Name	Known for
Tony Garner The Doctor The Doctor See fewer	Doctor Who: Devious (2018)
David V. Clarke Bradley Vincent Bradley Vincent See fewer	Doctor Who: Devious (2018)
Phillip Royale Anthony Townsend Anthony Townsend See fewer	Doctor Who: Devious (2018)
Heather Cohen Observer Aquilla Observer Aquilla See fewer	Doctor Who: Devious (2018)
Lynette East Amber Lyn Amber Lyn See fewer	Doctor Who: Devious (2018)
Neil Jones Observer Teleko Observer Teleko See fewer	Doctor Who: Devious (2018)
Chris Kirk Observer Vardrah / Dalek Operator Observer Vardrah / Dalek Operator See fewer	Tracing the Rails (2024)
Reece Longhurst Observer Kestro Observer Kestro See fewer	Doctor Who: Devious (2018)
Mark Jones Observer Valerian Observer Valerian See fewer	Doctor Who - Devious: The Never Was (2015)
Stephen Cranford The Covellitor The Covellitor See fewer	Doctor Who: Devious (2018)
Karl Mayne Luxulyan Luxulyan See fewer	Doctor Who: Devious (2018)
Ashley Nealfuller Imberhorne / Spika Creature Imberhorne / Spika Creature See fewer	Doctor Who: Devious (2018)
Jon Pertwee The 3rd Doctor (archive footage) The 3rd Doctor (archive footage) See fewer	Doctor Who (1963)
Anneke Wills Self / Polly Wright (archive footage) Self / Polly Wright (archive footage) See fewer	The Avengers (1961)