Rudy gets a rude awakening in his first few days of community service, learning that with the keys to the infamous locker room comes a great deal of running, screaming and, in some instances, killing. But that really is the least of his worries. More pressing is just how to keep his secret superpower, well, secret. Meanwhile the rest of the gang are trying to adapt to life with their new superpowers. But just how did the trade-off with Seth, the superpower dealer, go down?

The episode was rated 7.77 from 636 votes.

An old Jewish man plans to use some of Curtis' super-power to go back in time and kill Hitler. But his plan goes horribly wrong and the gang find themselves in an alternate world where the Nazis conquered Britain. With the Nazis growing stronger as they force Seth to 'deal' them super-powers, it's up to Kelly and the resistance to fight back. As the Nazis close in, Kelly and Seth find themselves drawn to each other.

The episode was rated 7.88 from 561 votes.

While doing community service at the local hospital, Kelly gets trapped in the body of Jen, a coma victim. Jen, walking around in Kelly's body, escapes from the hospital leaving the real Kelly trapped in a coma. When the gang discover what's going on they hatch a plan to steal Kelly back from the hospital before her life-support machine is switched off.

The episode was rated 7.93 from 506 votes.

After a drunken one-night-stand with a mysterious girl Rudy discovers that he has a strange superpower STD. With only 24 hours to undo the curse Rudy enlists Simon to help him find the girl. Meanwhile something weird is happening with Curtis' gender-swap power. And Seth finally finds the superpower that he's been searching for.

The episode was rated 7.98 from 467 votes.

Curtis uses his new gender-swap power so that he can compete again in the sport of athletics. There ends up being a complication when Curtis falls for Emma, one of the other athletes. Curtis can't tell Emma the truth about his real identity. A predatory figure ends up turning his advances towards the female Curtis.

The episode was rated 8.00 from 568 votes.

Still trying to fulfil his destiny by becoming SuperHoodie, Simon saves Peter, a geeky comic-book nerd, from being mugged. Peter is in awe of SuperHoodie - at last he's found a real super-hero to idolise. Peter strikes up a friendship with Simon, a friendship that soon turns into obsession and threatens to destroy everything that Simon holds dear. Finally, Simon discovers the true sacrifices that you must make to become a real super-hero...

The episode was rated 8.05 from 555 votes.

When Seth finds a resurrection super power he uses it to bring his dead ex-girlfriend, Shannon back to life. But it's not long before he realises that the new power has unexpected consequences when Shannon develops a taste for blood. Seth is torn between his love for Kelly and the guilt he feels over Shannon's death, as the gang battle an army of zombie cheerleaders.

The episode was rated 8.14 from 487 votes.

A fake medium with a superpower brings faces from the young offenders' past back to life, including Tony and Sally, the probation workers they killed. The gang soon realises the resurrected corpses have returned to the land of the living with dangerous motives in mind – but then face another threat when Simon senses his destiny as Superhoodie is fast approaching.

The episode was rated 8.24 from 504 votes.