Keeping Up with the Kryptonians

Episode Summary & Review

Summary

Mister Mxyzptlk alters history so that Supergirl and Superman are respectively a ditzy actress and a Kaznian enforcer that never met. Now with the rest of the League nonexistent, the only one left to save the day is Booster Gold.

Our Take

An all-timer. If you sample one episode of Justice League Action, make it this one.