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Justice League Action
Season 1 · Episode 39
The Brain Buster
0.011mOctober 7, 2017
A mysterious creature abducts Batman, Mr. Terrific, Luthor and two of the brainiest villains in the universe to put them to the test to discover who is the smartest among them.
Episodes
- Episode 1Classic Rock (1)
- Episode 2Power Outage (2)
- Episode 3Night of the Bat (3)
- Episode 4Abate and Switch (4)
- Episode 5Follow That Space Cab!
- Episode 6Nuclear Family Values
- Episode 7Zombie King
- Episode 8Galaxy Jest
- Episode 9Time Share
- Episode 10Under a Red Sun
- Episode 11Play Date
- Episode 12Repulse!
- Episode 13Trick or Threat
- Episode 14Speed Demon
- Episode 15Hat Trick
- Episode 16Luthor in Paradise
- Episode 17Plastic Man Saves the World
- Episode 18Field Trip
- Episode 19Rage of the Red Lanterns
- Episode 20Freezer Burn
- Episode 21Inside Job
- Episode 22The Trouble with Truth
- Episode 23Double Cross
- Episode 24Battle for the Bottled City
- Episode 25Garden of Evil
- Episode 26All Aboard the Space Train
- Episode 27Time Out
- Episode 28The Fatal Fare
- Episode 29Mxy's Mix-Up
- Episode 30Supernatural Adventures in Babysitting
- Episode 31Booster's Gold
- Episode 32Boo-ray for Bizarro
- Episode 33Best Day Ever
- Episode 34The Cube Root
- Episode 35Superman's Pal, Sid Sharp
- Episode 36Superman Red vs Superman Blue
- Episode 37The Ringer
- Episode 38Forget Me Not
- Episode 39The Brain Buster
- Episode 40E. Nigma, Consulting Detective
- Episode 41Harley Goes Ape!
- Episode 42Phased and Confused
- Episode 43It'll Take a Miracle
- Episode 44System Error
- Episode 45Race Against Crime
- Episode 46Party Animal
- Episode 47Watchtower Tours
- Episode 48Barehanded
- Episode 49Captain Bamboozle
- Episode 50Keeping Up with the Kryptonians
- Episode 51Unleashed
- Episode 52She Wore Red Velvet