After a momentous year at East High, the Wildcats head to Camp Shallow Lake for two weeks of fun in the sun. With a high-stakes production of “Frozen” looming and new campers threatening to shake up the Wildcats’ dynamic, the campers are in for an unforgettable summer of highs, lows, and “Let It Go’s.”

A reluctant E.J. takes the reins in a surprisingly new role on "Frozen". New campers bring vocal chops—and competition—to the auditions. In Los Angeles, Nini makes a potentially life-changing discovery of her own.

After the cast list is revealed, the campers embark on Maddox's favourite camp tradition: Newbie Initiation Night. The centrepiece of the night is a spooky tale that sends Gina and Ricky on a quest into the unknown.

After a spooktacular night in the woods, the cast of "Frozen" have their first read-through. But the Wildcats are in disarray from Corbin Bleu's documentary crew and a camper's sudden disappearance.

After promising juicy drama for the "Frozen" documentary, E.J., Carlos and Val plan to turn rehearsals into "The Real Campers of Shallow Lake". But E.J. realizes he may have gone too far when the fake drama pushes some real buttons.

After an explosive rehearsal, the Wildcats are divided into rivalries for an annual all-camp competition known as Color War.

A throwback '70s-themed prom unexpectedly inspires everyone to look to the future.

Nerves run high on the opening night of "Frozen" as the documentary's release quickly approaches.

High School Musical 4 pulls focus from High School Musical 3 as one of the Wildcats has a star-is-born moment.

At Gina's Halloween party, relationships are put to the test and secrets are revealed.

The Wildcats revisit the past in order to secure the future of the theater program.

Ricky, Gina, and the rest of the Wildcats must make big decisions on opening night of HSM 3.

Act Two of HSM 3 Opening Night is shaken up by surprise guests and looming decisions.