McGrath is a fictional character portrayed by Carl McCrystal in the TV series Doctor Who.
They appear in 1 episodes out of a total of 166 aired
Episodes1
The Curse of the Black Spot
episode S6.E3 may 2011The Doctor, Amy and Rory find themselves aboard a marooned pirate ship whose crew is being picked off one by one by a beautiful - and deadly - Siren.