After missing most of Austin's tour to focus on her music career in Miami, Ally longs for her friends and decides to catch Austin's performance in Portland. Ally barely makes it on time, and is now torn between continuing to work on her own music, or joining her friends for the last leg of Austin's tour.
The gang imagines how different their lives would be if they'd never met Austin.
Source: Disney Channel
Austin gets stuck to a priceless object at a Washington, D.C., museum and must find a way to return it before performing for the president.
Source: Disney Channel
Trish becomes jealous after she convinces herself that Ally has a new best friend.
Grundy tries to surprise the ANTs by dressing up as Santa Claus, but things take a surprising turn when the backup computer locks the kids in the school after its analytics deem Santa to be bad. It's up to the ANTs to work together and convince the computer of the true meaning of the holidays so that it will unlock the building and they can return home for the holidays.
Austin, Ally, Trish and Dez team together to try and win a Glee Club competition.
Ally takes on an alias in order to continue to be Austin's song writer.
Austin agrees to be auctioned off on a date in order to help raise money for Ally's charity.
Trish is taken out on a date by a boy she has a crush on, but struggles to ask like herself.
Austin is afraid to perform after he gets his first negative review from a critic.
Source: DiSNEY CHANNEL
Songs: Ross Lynch -- Stuck on You
Dez gets an unexpected opportunity to direct a movie that Austin is in, but things prove problematic when he has to work with Austin's co-star, Brandy Braxton, a high-maintenance actress.
Ally is paired up with a new artist to produce a duet.
To impress a girl he wants to date, Austin has to prove that he's not shallow.
Austin, Ally and Trish learn that Dez has an unexpected relative who is coincidentally a huge Austin Moon fan, in addition to being an NBA superstar.
When Dez, Trish and Austin convince Ally to attend the annual Zaliens Convention that's being held in Miami, Trish and Dez happen to stumble upon real Zaliens and the foursome must devise a plan to survive.
Ally questions her relationship with Gavin when he doesn't ask her to the prom. Meanwhile, Austin's not sure he made the right decision asking Piper to the prom.
Carrie threatens to tell her sister Piper, who happens to be Austin's prom date, that he'd rather be at the prom with Ally. Meanwhile, Piper is growing suspicious of Austin's relationship with Ally.
Brooke holds Austin captive, until he performs her a song.
Trish drops out of the school play.
A power outage traps the four friends in a Sonic Boom on Halloween; they pass the time by trading spooky stories.
Source: The DISNEY Channel
When Ally says she's too busy to work there, her father decides to sell Sonic Boom.
Ally is teamed up with a new artist by her record producer and there is a mutual attraction.
Austin turns down a blind date Dez has organised, he later meets the girl and asks her out without knowing who she is.