"The Cube Root" is the thirty-fourth episode of the first season of Justice League Action. It is the thirty-fourth of the series overall.
When The Calculator hacks Mister Terrific's T-globes and seprates Firestorm back into Ronnie Raymond and Martin Stein, it up to Martin Stein and Mister Terrific to stop Calculator.
Appearing in "The Cube Root"
- Justice League
- Firestorm (Ronald Roy "Ronnie" Raymond/Dr. Martin Stein)
- Mister Terrific (Michael Holt) (First Appearance) (Joining the Team)
- Calculator (Noah Kuttler) (First Appearance)