20 Doctor Who Characters Who MUST Return
19. Duggan
Duggan is the best Fourth Doctor companion that we never had. Just imagine the fun we could've had if he'd joined the TARDIS after City of Death!
While we never got to see Duggan punching his away across time and space with the Fourth Doctor and Romana, that doesn't mean he can't make a comeback alongside Ncuti Gatwa.
The Power of the Doctor and The Giggle established that UNIT hires former friends of the Doctor, so surely a private detective who once saved the Earth with a well-timed punch is a dream hire!
Actor Tom Chadbon may be a bit older nowadays, but age hasn't stopped Sly Stallone or Arnie from landing a few punches, has it? Nor did it stop the likes of Colin Baker and Sylvester McCoy returning to the show either.