S3 E1 • Backstage Rush

The guys are on their last day of "All Over the World Tour" and they want to learn how to change costume faster so they can break a changing record.

Première diffusion : 12 mai 2012

S3 E2 • Big Time Returns

The guys return home from their tour as celebrities, but their priorities remain the same: relaxing and meeting girls. Meanwhile, Griffin pressures Carlos to pick his top song prior to a radio interview.

Première diffusion : 25 juin 2012

S3 E3 • Bel Air Rush

Because of the insane fame rise of Big Time Rush poperazzi starts driving Big Time Rush insane so Gustavo is forced to move the boys to a mansion in Bel Air only to find out that they can never move out. This episode is a crossover episode with The Fresh Prince of Bel-Air.

Première diffusion : 2 juillet 2012

S3 E4 • Big Time Double Date

Carlos and Jennifer are on a date. Katie and James team up and attack a waiter to try to help Carlos so he doesn't ruin his date with Jennifer by James becoming their waiter. Carlos discover him and makes him leave by throwing him on a table and pushing him away.

Première diffusion : 9 juillet 2012

S3 E5 • Big Time Merchandise

Big Time Rush gets their own action figures, but they soon find out that those action figures can embarrass them like no one has ever done before.

Première diffusion : 16 juillet 2012

S3 E6 • Big Time Surprise

Kendall has to deal with Lucy's ex-boyfriend Beau.

Première diffusion : 22 septembre 2012

S3 E7 • Big Time Decision

Kendall is unsure whether he has moved on with Lucy during Jo's absence, or whether he still has feelings for Jo. Meanwhile, Carlos has to make a choice to stand by either his best friend James, or his new benefactor Mr. Bitters, during a supposed zombie apocalypse.

Première diffusion : 29 septembre 2012

S3 E8 • Big Time Babysitting

Kendall and Logan have to take care of a rock legend before his Hall of Fame induction; James and Carlos are forced to watch Katie.

Première diffusion : 13 octobre 2012

S3 E9 • Big Time Gold

Kendall buys Jo a necklace but Camille believes Logan bought it for her; Gustavo hangs BTR's gold record.

Première diffusion : 20 octobre 2012

S3 E10 • Big Time Camping

Gustavo doesn't allow the boys to go camping because he fears for their safety, so they resort to camping on a soundstage with Jo, Camille and The Jennifers, but end up with a face off (Boys vs Girls). Meanwhile, Gustavo is trying to stop the boys camping section with the help of Kelly because he's afraid of them getting hurt. Elsewhere, Katie and Mrs. Knight are camping outside to get a new iSlab 3. Mr. Bitters had saved Jett a space on line.

Première diffusion : 27 octobre 2012

S3 E11 • Big Time Rescue

Kendall, Jo , Camille, and Logan volunteer at a dog shelter and end up adopting 12 dogs. Meanwhile, James finds Carlos and Jennifer's puppy love sickening.

Première diffusion : 3 novembre 2012

S3 E12 • Big Time Bloopers

The boys mistakenly ruin the tape with their last episode, so they quickly set a blooper+outtakes episode hosted by Stephen Kramer Glickman as Gustavo Roque and Ciara Bravo as Katie Knight.

Première diffusion : 10 novembre 2012