The Justice League must stop Black Adam and the last three djinn from restoring the world to its prehistoric era.
- This episode is a direct continuation from "Night of The Bat". It is also the conclusion of the four part premiere "Shazam Slam".
- The Justice League take refuge in Constantine's House of Mystery. In "Trick or Threat", the team discovers a House of Mystery run by Cain, which John is shown finding the key to at the end of the episode. It is unknown if this is the same House of Mystery, it could be supposing Trick or Threat takes place long before this episode.
Cultural References Edit
- Constantine sucking on a lollipop is likely a reference to a cigarette which he is known for smoking. He couldn't use a real cigarette due to restrictions on children's television.
- In the comics, the House of Mystery was the hideout of Justice League Dark (a team of magic based heroes lead by Constantine).