Some of them have multiple roles in a given franchise. Like Christopher Neame, who was also a Nazi officer on Enterprise in Storm Front. Simon Pegg voiced Dengar in Clone Wars. W Morgan Sheppard had plenty of other roles on Star Trek, such as the Klingon Warden in TUC, a Vulcan in Trek XI and the alien Ahab on Voyager in the episode Bliss. David Warner's other Trek roles are Gorkon in TUC and Gul Madred in Chain of Command, and in Doctor Who he was Professor Grisenko in Cold War.Venn Diagram for those who appeared in Star Trek, Star Wars, and Doctor Who (the big three):
- Christopher Neame (Unferth in Heroes and Demons - Jerec in Dark Forces II - Skagra in Shada)
- Simon Pegg (Scotty in Star Trek '09 - Unkar Plutt in The Force Awakens - Editor in The Long Game)
- Deep Roy (Keenser in Star Trek '09 - Droopy McCool in Return of the Jedi - Mr. Sin in The Talons of Weng-Chiang)
- W. Morgan Sheppard (Graves in The Schizoid Man - Strip Miner in Force Commander - Delaware in The Impossible Astronaut)
- David Warner (Talbot in Star Trek V - Brashin in Force Commander - Azlok in Dreamland)