Aidan Cook

as The Vlinx

as The Vlinx

as The Vlinx (4 episodes)

as Troll (uncredited) (1 episode)

as Doctor Quadpaw (1 episode), as Two Tubes (4 episodes), as KX Unit (voice) (1 episode), as Alien Bailiff (voice) (1 episode), as Strang (1 episode)

as Self

as Boolie

as Two Tubes

as Gorilla, as Gorila

as Zygon

as Monster

as Two-Headed Shop Owner

as Zygon (2 episodes), as Cyberman (1 episode), as The Mummy (1 episode), as The Crooked Man (1 episode)