Doomsday is a very powerful enemy of Superman. He has quite a few superpowers, such as super-strength, invulnerability and he can't be killed the same way twice. He is an dangerous enemy of the Justice Guardians.
- Doomsday will become one of Jeffrey's dangerous enemies in Jeffrey and Friends' Storm Adventures of Superman: Doomsday.
- Doomsday will return for revenge and become one of Jaden's dangerous enemies in Jeffrey, Jaden and Friends' Storm Adventures of Indiana Jones and the Kingdom of the Crystal Skull. He'll act as a powerful bodyguard for Set the God of Chaos and Queen La.
- Doomsday will return for revenge in Jeffrey and Friends' Storm Adventures of House of Villains.