1
The Spy Master/Sacha Dhawan
2
The UNIT Enemy Master/Roger Delgado
3
The Decayed Master/Peter Pratt and Geoffrey Beevers
4
The War Master/Derek Jacobi
5
The Tremas Master/Anthony Ainley
6
The Reborn Master/Alex Macqueen
7
Missy/Michelle Gomez
8
The Bruce Master/Eric Roberts
9
The Saxon Master/John Simm
10
The Lumiat/Gina McKee
11
The Child Master
12
The Inventor Master/James Dreyfus