2. HERE GOES NOTHING

With his father out of action, Mark struggles to defend the city against an interdimensional invasion, joining forces with a team of teenage superheroes.

3. WHO YOU CALLING UGLY?

Mark has to cut a study date short to help save Mount Rushmore from a crazed scientist. Robot deals with Action - Comic as he assembles a new team of world-saving superheroes.

4. NEIL ARMSTRONG, EAT YOUR HEART OUT

It's two firsts for Mark: a first date and a first trip to another planet. At the same time, Nolan and Debbie revisit their own first vacation together.

5. THAT ACTUALLY HURT

Feeling confident in his new abilities, Mark risks a team-up with a local villain to take down a crime lord, while simultaneously juggling school and a new relationship.

6. YOU LOOK KINDA DEAD

Mark joins William and Amber on a campus visit to Upstate University, hoping to discover a new future for himself. Debbie makes her own disturbing discovery.

7. WE NEED TO TALK

Feeling lost and confused, Mark looks for advice from Eve. At the same time, everyone's looking for him.

8. WHERE I REALLY COME FROM

Mark must prove he's become the hero he's always wanted to be by stopping an unstoppable force.