5.1
/10
Grandmaster is a fictional character portrayed by Aryn Nelson in the TV series It's Always Sunny in Philadelphia.
They appear in 1 episodes out of a total of 172 aired so far

Grandmaster

by Aryn Nelson

character

Episodes1

  • 8.7
    /10

    Frank vs. Russia
    episode S16.E4 june 2023
    Charlie cheers on Frank at a local chess tournament against a Russian grand master; Dennis helps Mac and Dee find boyfriends.