We don't have a biography for Mr. Mxyzptlk yet. Hang in there, or go ahead and contribute one.
Appearances
Supergirl
Guest cast, played by Peter Gadiot
- Episode 2x12: Luthors (Feb 13, 2017)
- Episode 2x13: Mr. & Mrs. Mxyzptlk (Feb 20, 2017)
Guest cast, played by Thomas Lennon
- Episode 5x12: Back from the Future - Part Two (Feb 16, 2020)
- Episode 5x13: It's a Super Life (Feb 23, 2020)
- Episode 6x10: Still I Rise (Sep 7, 2021)
- Episode 6x11: Mxy in the Middle (Sep 14, 2021)