With his father out of action, Mark struggles to defend the city against an interdimensional invasion, joining forces with a team of teenage superheroes.
Episode rating
Cast of episode
77
11
10
1
- Mark Grayson
- Atom Eve
- Nolan Grayson
- Robot
- Amber Bennett
- William Clockwell
- Rex Splode
- Debbie Grayson
- Cecil Stedman
- Donald Ferguson
- Damien Darkblood
- Kid Omni-Man
- Monster Girl
- Steve
- Dupli-Kate
- Mauler Twins
- Allen the Alien