Two best friends discover a doorway leading to the hospital for super heroes.

When a strange illness gives Gus evil powers, Kaz and Oliver sneak him into the ER for treatment. Horace pretends to be Skylar's father for a parent-teacher conference.

Kaz applies to be Tecton's sidekick, but Oliver is chosen instead. Alan and Benny form a superhero team of their own.

Kaz plans a surprise birthday party for Oliver and accidentally lets in the villain Revengeance.

Skylar introduces Kaz and Oliver to her longtime friend Experion, a cool and charming teenage superhero. But when Oliver catches Experion in an evil act, he must convince Skylar that her bestie is not as nice as he seems.

Kaz and Oliver revive a frozen-in-time superhero from the 1950s named Captain Atomic. After Captain Atomic is wounded during a battle with a contemporary villain, the boys must travel back in time to save him.

Oliver accidentally steps into the line of fire of a superhero's beam during a routine test, which reverts him back to being 4 years old. While Kaz tries to fix Oliver, Alan develops an undesirable and embarrassing power.

Tension is high at Logan high, and Kaz becomes suspicious that his substitute teacher is actually Dr. Wrath in disguise, a supervillain who feeds on negative energy. While Kaz is determined to get to the bottom of it, Oliver helps Alan get over his aversion to normo food.

Kaz launches a superhero fantasy league at the hospital. The heroes become obsessed with their fantasy stats and only perform saves and defeats that will boost their standings in the league.  Minnesota Vikings’ running back Adrian Peterson guest stars as himself.

Wallace uses an optical image replicator to turn Clyde into an identical look-alike of Kaz in hopes that the disguised Clyde will trick Oliver into revealing the secret location of Mighty Med.

When Horace complains that comic book sales are down, Oliver and Kaz join the writing staff to help spice up the books. However, the boys' altered versions of the stories cause problems in the superhero community.

It’s been a year since Skylar lost her powers, so Oliver and Kaz decide to throw her a party to celebrate their one-year anniversary of friendship. But when they learn that Skylar is in danger of losing her powers permanently, Oliver and Kaz set out to get them back.

It’s been a year since Skylar lost her powers, so Oliver and Kaz decide to throw her a party to celebrate their one-year anniversary of friendship. But when they learn that Skylar is in danger of losing her powers permanently, Oliver and Kaz set out to get them back.