<Ul> <Li> Rachel Crow, Alfonso Ribeiro, Fabio Lanzoni, and Chris Paul all made guest appearances during the season . </Li> </Ul> <Li> Rachel Crow, Alfonso Ribeiro, Fabio Lanzoni, and Chris Paul all made guest appearances during the season . </Li> <Table> <Tr> <Th> No. in series </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original U.S. air date </Th> <Th> Production code </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> 50 </Th> <Td> </Td> <Td> "Backstage Rush" </Td> <Td> Stewart Schill </Td> <Td> Scott Fellows </Td> <Td> May 12, 2012 (2012 - 05 - 12) </Td> <Td> 301 </Td> <Td> 2.3 </Td> </Tr> <Tr> <Td_colspan="8"> <P> 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 record . 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 . </P> <P> Guest Stars: Jonathan Schmock as the French Inspector </P> Song Featured: Love Me Love Me, Blow Your Speakers, Famous, Time of Our Life, Boyfriend, This Is Our Someday, Cover Girl, City Is Ours, Elevate </Td> </Tr> <Tr> <Th> 51 </Th> <Td> </Td> <Td> "Big Time Returns" </Td> <Td> Scott Fellows </Td> <Td> Scott Fellows </Td> <Td> June 25, 2012 (2012 - 06 - 25) </Td> <Td> 302 </Td> <Td> 2.3 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Big Time Rush returns to the Palm Woods after their world tour and learn they are now famous . Logan decides he wants to date Camille again and let her make the first move, but Buddha Bob tells Camille to let Logan make the first move . Wanting to pick up where he left off with Lucy, James invokes the' Rule of Dibs' and forbids Kendall to talk or be anywhere near her . Carlos must choose the group's newest single to play on the radio, but is caught between Griffin, who wants Love Me, Love Me and Gustavo, who wants Elevate . Meanwhile, Mrs. Knight battles with Mr. Bitters to stop his paparazzi - like experience from intruding on the boys' lives . </P> <P> Note: Logan and Camille get back together in this episode . </P> <P> Songs featured: "Windows Down", "Elevate", "Love Me Love Me" </P> Guest Stars: Erin Sanders as Camille, Malese Jow as Lucy, Kelli Goss, Savannah Jayde and Denyse Tontz as The Jennifers, Matt Riedy as Griffin, Obdul Reid as Obdul, Daran Norris as Buddha Bob, Challen Cates as Jennifer Knight, David Anthony Higgins as Mr. Bitters, JoJo Wright as himself . </Td> </Tr> <Tr> <Th> 52 </Th> <Td> </Td> <Td> "Bel Air Rush" </Td> <Td> David Kendall </Td> <Td> Mark Fellows & Keith Wagner </Td> <Td> July 2, 2012 (2012 - 07 - 02) </Td> <Td> 303 </Td> <Td> 2.9 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Because of the paparazzi and crazy fans, Gustavo moves the boys to Bel - Air, but guys dislike the confinements of their new ritzy lifestyle and make a plan to return to the Palm Woods . When Gustavo and Kelly want to visit to boys, the security won't let them in . </P> <P> Songs featured: "Movin' Up to Bel Air", "Love Me Love Me", "Windows Down", "Elevate" </P> <P> Guest Stars: Erin Sanders as Camille, Challen Cates as Jennifer Knight, Daran Norris as Buddha Bob, & Kelli Goss, Savannah Jayde and Denyse Tontz as The Jennifers </P> Special Guest Stars: Rachel Crow as Winnie, Alfonso Ribeiro as Captain McAllister and Fabio Lanzoni as Himself </Td> </Tr> <Tr> <Th> 53 </Th> <Td> </Td> <Td> "Big Time Double Date" </Td> <Td> Joe Menendez </Td> <Td> Jed Spingarn </Td> <Td> July 9, 2012 (2012 - 07 - 09) </Td> <Td> 304 </Td> <Td> N / A </Td> </Tr> <Tr> <Td_colspan="8"> <P> 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 . </P> <P> Guest Stars: Malese Jow as Lucy Stone, Erin Sanders as Camille, Denyse Tontz, Kelli Goss & Savannah Jayde as The Jennifers, David Cade as Jett Stetson, Challen Cates as Mrs. Knight, Susan Yeagley as Mrs. Stone, Charles Chun as Mr. Stone, Cooper Neu as Lindsay (Logan's Date) </P> Songs featured: "Cover Girl" </Td> </Tr> <Tr> <Th> 54 </Th> <Td> 5 </Td> <Td> "Big Time Merchandise" </Td> <Td> Carlos Gonzalez </Td> <Td> Jed Spingarn </Td> <Td> July 16, 2012 (2012 - 07 - 16) </Td> <Td> 305 </Td> <Td> N / A </Td> </Tr> <Tr> <Td_colspan="8"> <P> 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 . </P> <P> Guest Stars: Matt Riedy as Griffin, Rob Paulsen as Sam Sellmart, David Anthony Higgins as Mr. Bitters, Rachel Quaintance & Ahmed Best as Marketing Team </P> Songs featured: "Elevate" </Td> </Tr> <Tr> <Th> 55 </Th> <Td> 6 </Td> <Td> "Big Time Surprise" </Td> <Td> Julian Petrillo </Td> <Td> Scott Fellows </Td> <Td> September 22, 2012 (2012 - 09 - 22) </Td> <Td> 306 </Td> <Td> 2.9 </Td> </Tr> <Tr> <Td_colspan="8"> <P> 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, though every one of their attempts ends in a failure . Nonetheless, Lucy overhears the latest of Beau's intentions and she immediately dismisses him and starts a relationship with Kendall . But their first kiss, however, is interrupted by the shocking reappearance of Kendall's ex-girlfriend, Jo . </P> <P> Guest Stars: Malese Jow as Lucy Stone, Erin Sanders as Camille, Katelyn Tarver as Jo Taylor, Bryan Lillis as Beau, David Cade as Jett Stetson, Challen Cates as Mrs. Knight, Daran Norris as Buddha Bob, Matt Riedy as Griffin, Obdul Reid as Obdul </P> Song featured: Elevate </Td> </Tr> <Tr> <Th> 56 </Th> <Td> 7 </Td> <Td> "Big Time Decision" </Td> <Td> Jonathan Judge </Td> <Td> Lazar Saric & Jed Spingarn </Td> <Td> September 29, 2012 (2012 - 09 - 29) </Td> <Td> 307 </Td> <Td> 2.4 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Immediately picking up where the previous episode had ended, Jo returns to the Palm Woods having her movie career in New Zealand ended early due to the set burning down in a fire . Kendall is unsure whether he has moved on with Lucy during Jo's absence, or whether he still has feelings for Jo and has to pick one girl before the other one leaves the Palm Woods . 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 . Katie finds Kendall outside Rocque Records, after briefly running the company . Katie tells Kendall to follow his heart, though finding signs and pictures that resemble Lucy . He knocks on Jo's door, and they get back together . </P> <P> Guest Stars: Malese Jow as Lucy Stone, Erin Sanders as Camille, Katelyn Tarver as Jo Taylor, Daran Norris as Buddha Bob, Matt Riedy as Griffin, David Anthony Higgins as Mr. Bitters </P> <P> Songs featured: Time Of Our Life, No Idea </P> Note: Because this episode immediately picks up where the previous episode had ended (although this features a fictional flashback opening), the two episodes can be counted as a one - hour special rather than two separate episodes that continue the Kendall - Jo - Lucy story . </Td> </Tr> <Tr> <Th> 57 </Th> <Td> 8 </Td> <Td> "Big Time Babysitting" </Td> <Td> Jonathan Judge </Td> <Td> Dan Serafin </Td> <Td> October 13, 2012 (2012 - 10 - 13) </Td> <Td> 308 </Td> <Td> 2.8 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Kendall and Logan have to babysit a rock legend before his hall of fame induction, but he keeps having heart attacks . Meanwhile, Carlos and James have to babysit Katie, and keep her from leaving the Palmwoods, so they can get toys . And, Gustavo and Kelly try to get the special Green Kiwi Jellybeans that Puppy Dog stole from Babylace, so they won't get fired . Along with, Jo and Kendall's relationship is becoming awkward with Jo seeing Kendall kiss Lucy . </P> Guest Stars: Jess Harnell as Babylace, Katelyn Tarver as Jo Taylor, Doris Leonard Jr. as Puppy Dog, Patrick Hancock as Hall of Rock floor manager and Challen Cates as Mrs. Knight </Td> </Tr> <Tr> <Th> 58 </Th> <Td> 9 </Td> <Td> "Big Time Gold" </Td> <Td> Nisha Ganatra </Td> <Td> Mark Fellows & Keith Wagner </Td> <Td> October 20, 2012 (2012 - 10 - 20) </Td> <Td> 311 </Td> <Td> 2.6 </Td> </Tr> <Tr> <Td_colspan="8"> <P> 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, but end up finding out (along with Kelly and Gustavo), that it's just an old record painted gold . </P> <P> Guest Stars: Erin Sanders as Camille, Katelyn Tarver as Jo Taylor, Daran Norris as Buddha Bob, Matt Riedy as Griffin, David Anthony Higgins as Mr. Bitters </P> Note: The song "ja da" by Bill Halley plays on the record . </Td> </Tr> <Tr> <Th> 59 </Th> <Td> 10 </Td> <Td> "Big Time Camping" </Td> <Td> David Kendall </Td> <Td> Lazar Saric </Td> <Td> October 27, 2012 (2012 - 10 - 27) </Td> <Td> 309 </Td> <Td> 2.5 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Gustavo doesn't allow the boys to go camping because he fears for their safety, so they resort to camping on a sound stage 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 is afraid of them getting hurt . Elsewhere, Katie and Mrs. Knight are camping outside to get a new iSlab 3, but Mr. Bitters had saved Jett a space on line . </P> <P> Note: As of this episode, Carlos has dated every Jennifer . iSlab 3 is a parody of the iPad 3 . </P> <P> Guest Stars: Erin Sanders as Camille, Denyse Tontz, Kelli Goss & Savannah Jayde as The Jennifers, Katelyn Tarver as Jo Taylor, David Cade as Jett Stetson, Wendy Worthington as Beulah, Nathan Anderson as Director, David Anthony Higgins as Mr. Bitters and Challen Cates as Mrs. Knight </P> Song featured: Love Me Love Me </Td> </Tr> <Tr> <Th> 60 </Th> <Td> 11 </Td> <Td> "Big Time Rescue" </Td> <Td> Joe Menendez </Td> <Td> Lazar Saric </Td> <Td> November 3, 2012 (2012 - 11 - 03) </Td> <Td> 310 </Td> <Td> 2.6 </Td> </Tr> <Tr> <Td_colspan="8"> <P> James and Logan volunteer at a dog shelter and ends up adopting eight dogs . Meanwhile, Kendall finds Carlos and Jennifer's puppy love sickening so asks for Jo's help to break the relationship . </P> <P> Guest Stars: Katelyn Tarver as Jo Taylor, Kelli Goss as Jennifer 2, David Cade as Jett Stetson, David Anthony Higgins as Mr. Bitters and Challen Cates as Mrs. Knight </P> Song featured: Time of Our Life </Td> </Tr> <Tr> <Th> 61 </Th> <Td> 12 </Td> <Td> "Big Time Bloopers" </Td> <Td> Scott Fellows </Td> <Td> Dan Serafin </Td> <Td> November 10, 2012 (2012 - 11 - 10) </Td> <Td> 312 </Td> <Td> 2.5 </Td> </Tr> <Tr> <Td_colspan="8"> <P> The boys mistakenly destroy the tape with their last episode of Season 3, so they quickly set up a bloopers and outtakes episode hosted by Stephen Kramer Glickman and Ciara Bravo as themselves . </P> <P> Special Guest Star: Chris Paul as himself </P> Song featured: Big Time Rush, Elevate, Time Of Our Life, Love Me Love Me </Td> </Tr> </Table> <Tr> <Th> No. in series </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original U.S. air date </Th> <Th> Production code </Th> <Th> U.S. viewers (millions) </Th> </Tr>

What episode of btr does jo come back