"The Warning of the Wonder Twins!": Two aliens, Zan and Jayna, arrive on Earth to warn the Super Friends that they accidentally overheard Grax (and old Superman foe) say he was going to blow up the Earth with bombs he had hidden on Earth's contin
- Your time is past kids -- this is a job for the new Super-Friends!
- — Zan
Synopsis for "The Warning of the Wonder Twins!"
Two aliens, Zan and Jayna, arrive on Earth to warn the Super Friends that they accidentally overheard Grax (and old Superman foe) say he was going to blow up the Earth with bombs he had hidden on Earth's continents. The Justice League then summons several of its members to look for the bombs. The heroes are helped by the superheroes of other countries. Part one of a three-issue story. In this issue, Hawkman teams up with the Native American heroine Owlwoman, Elongated Man teams with British heroine Godiva, The Flash teams with the superfast African hero Impala, and Superman teams with the Israeli hero, The Seraph. They succeed in finding and disarming four of the bombs.
Appearing in "The Warning of the Wonder Twins!"
- Super Friends
- Global Guardians (First appearance)
- Wonder Twins (First appearance)
- Gleek (First appearance)
- Grax (First appearance)
- Raymond Palmer (Mentioned only)
- Green Arrow (Cameo)
- Green Lantern
- Phantom Stranger (Mentioned only)
- Red Tornado (Mentioned only)
- Exxor (Flashback only)
- This is the first comic book appearance of the Wonder Twins and their space monkey, Gleek. The Wonder Twins became regular supporting cast members in the third season of the Super Friends animated series.
- It is implied that Jayna's transformation is more than just form.
- Lantoric (the creature Jayna changes into) is poisoned by Argon.
- Super Friends (Volume 1)
- Super Friends (TV Series)
- Super Powers (Volume 1)
- Super Powers (Volume 2)
- Super Powers (Volume 3)
- Justice League of America (Volume 1)
- DC Super Friends