Roman & Riker's black swarm returns, so the Elite Force hops into action to protect Centium City. There's more than meets the eye with Chase's new girlfriend Reese.

Tasha introduces baby Naomi to the team, and Bree learns what it takes to be a babysitter. Chase obsessively designs a device that reverses the aging process.

Kaz, Oliver and Chase design a drone for an upcoming drone race in the park. Meanwhile, Perry attempts a tightrope walk between skyscrapers, much to Bree's dismay.

When Oliver skips out on their tradition of pulling Halloween pranks in favor of a date with Skylar, Kaz continues on his own. Meanwhile, Perry enlists Bree's protection for the night.

A Skylar look-a-like from Caldera named Scarlett comes for a visit. Chase builds an android girlfriend for himself, but Kaz has other plans.

A Skylar look-a-like from Caldera named Scarlett comes for a visit. Chase builds an android girlfriend for himself, but Kaz has other plans.

Bree is disappointed by the "Elite Force Breakdown," a list ranking the team's members in order of importance. The all-powerful Arcturion space rock from Mighty Med resurfaces.

Chase and Douglas discover an intruder in mission command, while the rest of the team competes to see if boys or girls can go the longest without using bionics or superpowers.

Oliver's favorite athlete, Clutch, participates in an Olympian Sendoff Celebration, but chooses Kaz as his spotter. Bob aims to compete in the mini-Olympics.

When Oliver takes Skylar to see her superhero friend, Crossbow, they unknowingly lead Roman right to her. Meanwhile, Chase and Bree capture Riker after he tries to retrieve the complete list of superhero identities and locations from Mission Command.

After Skylar fills in as mission leader, Chase sets out to prove that he is the only team member equipped for the role. Perry moves into Mission Command.

Known as the fastest girl in the world, Bree is offered a sneaker line…until Skylar unveils her own superspeed. Meanwhile, the guys compete to design the best mission suit.

Kaz is eager to brag about his powers to his little brother Kyle, but can't due to the "Superhero Code." Meanwhile, Bree accuses Oliver of using his powers to damage her belongings.

In an effort to win over Skylar, Oliver elicits Chase's help in recovering her powers. Meanwhile, Kaz offers to pet-sit a neighbor's pig, much to Bree's chagrin.

When Kaz outshines Oliver during superhero training, Oliver resolves to master his new powers. Meanwhile, Bree and Skylar adjust to sisterhood.

Davenport introduces Bree and Chase to their new headquarters, a high-tech, high-rise penthouse in Centium City, and their new team members, Kaz, Oliver and Skylar. The heroes are learning to work together as a team, but when Kaz disagrees with Chase's leadership style he sets off to find the villains on his own. Along the way he comes face to face with Roman and Riker, two shapeshifters intent on annihilating all superheroes. The team must put aside their differences and become the united force they were intended to be to defeat Roman and Riker before it's too late.