Mxy's Mix-Up
Show: Justice League Action --> Season: 1 - Season 1
AirDate: 7/22/2017
Runtime: 11
Voting: 9 (1)

Overview: As the Justice League tries to protect the United Nations from Gorilla Grodd gorilla army, Mister Mxyzptlk pops up from the fifth dimension and thinks it would be great fun to....
P.J. Byrne
Firestorm (voice)
Stephen Tobolowsky
Professor Stein (voice)
Natalie Lander
Stargirl (voice)
David Sobolov
Gorilla Grodd (voice)
Gilbert Gottfried
Mr. Mxyzptlk (voice)
Jason J. Lewis
Superman (voice)
Kevin Conroy
Batman (voice)