Season 3

On their last day of their "All Over the World Tour", the boys want to learn how to change costumes faster, so they can break a backstage record held by NSYNC. Logan wanted to finish a book before the tour ends and French Inspector Henri Duchamp was looking for Carlos after posting online that he took a cricket out of France. Meanwhile, Kelly must save the boys from a faulty stage trampoline, but she is trapped outside.

Big Time Rush returns to the Palm Woods after their world tour and learn they are now famous.

Because of the paparazzi and crazy fans, Gustavo moves the boys to Bel-Air, but the guys dislike the confinements of their new ritzy lifestyle and make a plan to return to the Palm Woods.

Kendall has dinner with Lucy and her parents who believe she is a classical musician. Meanwhile, Logan goes on a date with a girl he has the same interests, after a fight with Camille and Carlos is on a date with a Jennifer and James wants to help him.

The boys dislike Griffin's new line of Big Time Rush merchandise and attempt to sabotage his sales plan, but they wind up making matters worse. Meanwhile, Katie accidentally destroys her mother's Palm Woods robe and buys a replacement robe from Bitters, only that the robe she was sold doesn't include a belt, and Bitters refuses any refunds or returns so she attempts to get her money's worth by getting the belt the robe was supposed to have.

Kendall attempts to ask Lucy out on a date, until her ex-boyfriend Beau arrives at the Palm Woods to reunite with her. Moments later, he is caught also making out with other girls at the Palm Woods. With James, Jett and Camille to assist, Kendall is determined to document evidence of Beau's activity. Meanwhile, Griffin orders Gustavo to kidnap him, so Gustavo hires Carlos and Logan to do the job. Also, Mrs. Knight and Katie (with help from Buddha Bob) try to steal Jett's computer to find out the ending of the cliffhanger episode of New Town High which Jett is on.

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.

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.

Camille finds a gold necklace and believes it's Logan anniversary gift to her, when it's really Kendall's birthday gift for Jo. Meanwhile, James and Carlos want to find out if they can listen to BTR in pure gold without getting caught by Gustavo.

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.

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.

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.