1 Season
52 Episode
Justice League Action - Season 1 Episode 13 Trick or Threat (2018)
Cain the Caretaker tells the audience a Halloween story about the House of Mystery, where Batman, Zatanna, Constantine, and Doctor Fate are turned into 10-year-olds by Klarion the Witch Boy. Now, the 10-year-old Justice League must find a way to defeat Klarion, turn them back to normal, and escape the House of Mystery before it disappears by midnight.
- Country : United States of America, Denmark
- Genre : Animation, Action & Adventure, Sci-Fi & Fantasy, Kids
- Studio : Cartoon Network
- Director :
- Cast :