Doctor is a fictional character portrayed by J.D. Walsh in the TV series It's Always Sunny in Philadelphia.
In the first episode they appeared in, titled Frank Retires (season 10), they were 41 years old.
They appear in 1 episodes out of a total of 172 aired so far
Doctor is also portrayed by Phil Abrams, Scott Beehner, Peter Mackenzie, Jim O'Heir, John Walcutt, Luis Fernandez-Gil and Kathleen Mary Carthy.
Episodes1
Frank Retires
episode S10.E9 march 2015When Frank decides to retire, the gang fights over who gets to be in charge of the bar.
