Oliver grapples with an internal conflict as he walks his mother down the aisle. Meanwhile, Kaz and Skylar struggle to protect the Arcturion from all the villains it beckons.

Oliver grapples with an internal conflict as he walks his mother down the aisle. Meanwhile, Kaz and Skylar struggle to protect the Arcturion from all the villains it beckons.

Kaz and Skylar search for the all-powerful Arcturion. Meanwhile, Oliver recruits an unlikely candidate to protect him from Mr. Terror.

Kaz, Oliver, and Skylar search for a flash drive containing valuable information. Meanwhile, Alan hosts a family counseling session.

Chase is severely injured in the process so Kaz and Oliver take him to the "Mighty Med" hospital to treat him. Meanwhile, Adam, Bree, Oliver and Skylar try to track down the Incapacitator before it's too late.

Oliver experiences a weirdly vivid dream that inspires a story for a Tecton comic; Alan assist Horace in wedding planning.

Jordan theorizes that superheroes could be real. Stefanie talks to Skylar about having a fake identity.

Gulliver and Chaz stumble into Mighty Med and Horace hires them, threatening Oliver and Kaz; Skylar makes a suggestion box to boost staff morale.

The Key Keeper announces his retirement, and Skylar and Kaz both express interest in becoming his replacement. Meanwhile, Oliver meets his mother's new boyfriend for the first time.

Oliver is in charge of rehabilitating Wallace and Clyde since he believes they still have good left in them. Meanwhile, Kaz tries to give himself super powers with Skylar's help.

When superhero Spark, a tough-as-nails teenage girl, meets Kaz at Mighty Med, they have an immediate connection. However, it fizzles quickly when she becomes overly possessive. Meanwhile, Horace puts Skylar in charge of security to keep villains out of Mighty Med.

Oliver must care for a sack of highly valuable eggs when a pregnant female superhero is wheeled into the ER. Kaz helps Oliver hide his "pregnant" state at school.

In an attempt to recruit new superheroes, Kaz holds superhero tryouts. Meanwhile, Oliver takes Skylar to a dance tournament to try to cheer her up when she's not allowed to compete in the superhero tryouts.

Oliver, Skylar, Alan and Gus leave Mighty Med to work on a school project together, and Kaz is left alone at Mighty Med while a rare and dangerous alien bug is on the loose.

A man from the future visits the boys and reveals himself as Kaz twenty-five years from now. Future Kaz warns the boys of an evil villain wreaking havoc on the future.

Skylar realizes her powers are greater than the Annihilator's and no longer wants to take orders from him.

Oliver and Kaz travel to Skylar's home planet, Caldera, to search for the Annihilator's former mentor, Hapax the Elder.

Kaz and Oliver know that Skylar is evil, but Skylar doesn't know they suspect anything. They need to keep it that way or she may turn on them as well. They brace themselves until Skylar asks Oliver to the school dance that night.

Kaz and Oliver suspect that there could be a hospital mole that is working with the Annihilator. Secret Agent Blaylock jumps on the case while the boys interrogate their number one suspect, Alan.

Oliver and Kaz attempt to visit the Annihilator's lair to take his collection of superpowers and restore them to the superheroes, but they end up trapped in space. Meanwhile, Alan insists on attending his first Normo Halloween party.

Picking up right where we left off, Kaz and Oliver are trapped in the ER by an evil Skylar and the Annihilator. The two villains plan to take over the hospital, and eventually, the world.