Title: List of The Originals characters
Content:  when Caroline shows up and meets Hayley. Hayley tells Caroline she's been staying with Tyler since she needs a place to stay, and that they're good friends. Caroline is clearly irritated that a strange girl is staying at her boyfriend's house when she knew nothing about it, but Hayley doesn't seem bothered by Caroline's irritation. Hayley excuses herself to join Tyler and Dean's argument about whether Dean should obey Klaus's order to deal with Connor or not. After Dean's death, Tyler comforts Hayley, which again irritates Caroline. Tyler later explains that he and Hayley plan to help all of Klaus's hybrids 
Title: The Originals (TV series)
Content:  On January 11, 2013, it was announced that a backdoor pilot focused on the Originals, starring Joseph Morgan as Klaus and titled The Originals would air sometime in April for a potential series pick-up for the 2013–2014 season. On April 26, 2013, The Originals was confirmed for a full series. This second spin-off attempt will be overseen by Julie Plec, with no involvement by Kevin Williamson. The Originals was officially picked up by The CW on April 26, 2013, for the 2013–14 season. Season one of The Originals was set to premiere on Tuesday, October 15. However, on July 29, 2013, The CW announced that the series premiere would instead air on October 3, 2013, following the fifth-season premiere of The Vampire Diaries in order to attract fans of the series. On October 10, 2013, the CW ordered three additional scripts for the series. On November 11, 2013, the CW decided to order a full season for The Originals. Following her March 11 episode Claire Holt left the main cast. Holt confirmed that she would be returning to the show, but that she needed to spend time with her family first.
Title: List of The Originals characters
Content: Paul Wesley- Stefan Salvatore (Season 3, episode 14- "A Streetcar Named Desire") ; Nina Dobrev- Tatia (Season 2, episode 5- "Red Door") ; Michael Trevino- Tyler Lockwood (Season 1, episode 7- "Bloodletting"; Season 1, episode 8- "The River in Reverse") ; Matthew Davis- Alaric Saltztman (Season 4, episode 8- "Voodoo in My Blood"; Season 4, episode 13- "The Feast of All Sinners"; Season 5, episode 12- "The Tale of Two Wolves") ; Candice King- Caroline Forbes (Season 5, episode 1- "Where You Left Your Heart"; Season 5, episode 6- "What, Will, I, Have, Left"; Season 5, episode 7- "God's Gonna Trouble the Water"; Season 5, episode 12- "The Tale of Two Wolves"; Season 5, episode 13- "When the Saints Go Marching In") ; Zach Roerig- Matt Donovan (Season 3, episode 17- "Behind the Black Horizon") During the show some special guest stars from the original "The Vampire Diaries" TV series appeared:
Title: The Originals (season 4)
Content:  The Originals, a one-hour American supernatural drama, was renewed for a fourth season by The CW on March 17, 2016, by The CW's President, Mark Pedowitz. The 2016–17 United States television season debut of The Originals was pushed to midseason, which saw the fourth-season premiere on March 17, 2017. It concluded on June 23, 2017, after 13 episodes.
Title: The Originals (season 5)
Content: Claire Holt as Rebekah Mikaelson ; Candice King as Caroline Forbes ; Danielle Campbell as Davina Claire ; Matt Davis as Alaric Saltzman ; Leah Pipes as Cami O'Connell 
Title: The Originals (TV series)
Content:  his history with them as well as philosophical differences. They are often adversarial as Klaus and Marcel constantly struggle for power over the French Quarter of New Orleans. He rescues Davina from being sacrificed and takes her under his wing as his adoptive daughter. Towards the end of the third season, Marcel is transformed into an Upgraded Original Vampire, a vampire far more powerful than the Originals themselves, thus fulfilling a Prophecy said at the start of the season. ; Daniella Pineda as Sophie Deveraux (season 1): A powerful witch of the French Quarter who is Monique's aunt. ; 
Title: The Originals (season 1)
Content:  The Originals is an American supernatural drama television series created by Julie Plec for The CW. A spin-off of The Vampire Diaries, the series makes use of certain characters and story elements from the series of books of the same name. The first season premiered with a special preview on October 3, 2013, following the season premiere of its parent series, before premiering in its regular time slot on October 8, 2013. The show is set in New Orleans which the Mikaelson family and original vampires helped to build. In the first season, the focus was primarily on Klaus (Joseph Morgan), Elijah (Daniel Gillies), and Rebekah (Claire Holt) who found out in the backdoor pilot, aired on April 25, 2013, how Hayley Marshall (Phoebe Tonkin) was pregnant with Klaus' child. Having fled the city many years ago, they return to find Marcel (Charles Michael Davis) (Klaus' protégé) leading the city. The family decide to take back the city. The show also revolves around the relationship between them and other supernatural beings, including witches.
Title: List of The Originals episodes
Content:  The Originals is an American supernatural drama television series created by Julie Plec for The CW. A spin-off of The Vampire Diaries, the series makes use of certain characters and story elements from the series of books of the same name. The first season premiered with a special preview on October 3, 2013, following the season premiere of its parent series, before premiering in its regular time slot on October 8, 2013. The series is set in New Orleans which the Mikaelson family and original vampires helped to build. In the first season, the focus was primarily on Klaus (Joseph Morgan), Elijah (Daniel Gillies), and Rebekah (Claire Holt) who found out in the backdoor pilot, aired on April 25, 
Title: The Originals (TV series)
Content:  The Originals is an American fantasy supernatural drama television series that began airing on The CW on October 3, 2013. It is a spin-off of The Vampire Diaries and the first television series expansion of the franchise based on its parent series. The series follows vampire-werewolf hybrid Klaus Mikaelson as he and his family become embroiled in the supernatural politics of the French Quarter of New Orleans. On May 10, 2017, The CW renewed the series for a fifth season. On July 20, 2017, it was announced by series creator Julie Plec ahead of Comic Con that the series' fifth season would be its last. The final season began airing on April 18, 2018, and finished on August 1, 2018.
Title: The Originals (TV series)
Content:  Pipes as Cami O'Connell (seasons 1–3; special guest star seasons 4–5 ): A human bartender with a psychology degree who acts as a therapist for and eventually becomes romantically involved with Klaus Mikaelson. For decades, her family has helped protect the human locals of the French Quarter from all things supernatural. ; Danielle Campbell as Davina Claire (seasons 1–3; special guest star seasons 4–5 ): A powerful young witch and Marcel's adoptive daughter who becomes Regent of all witch covens in New Orleans. She doesn't much care for the Mikaelsons and seeks to destroy them with Marcel's help, until 

Question: what episode does caroline come into the originals?
Answer: Brave New World.