Carly, Spencer and Freddie are back, navigating the next chapters in their lives and facing the uncertainties of life in their 20s.
Carly realizes she has feelings for Freddie, but tries to get over him by dating a new guy. An old rival from boarding school hires Harper. After a review calls Spencer out of touch, he tries to prove he's a man on the people.
Carly dives into work to distract herself from Freddie, working with Paul on a sizzle reel for a Carly-centric reality show. But Paul pushes Carly's love triangle to create more drama.
Freddie's new girlfriend needs help planning his perfect birthday party, but Carly's insight into what makes Freddie happy leads to a stunning revelation about their relationship. Spencer and Harper scheme to leave the party early to meet new dates.
Humiliated after being the target of a viral prank, Carly finds an outlet for her anger with Harper's help, leading them both to an underground fight club for influencers. Spencer and Freddie help Millicent with a boy problem.
Carly is going to be a USA Bae Doll! But when the "Influencer" doll is nothing like her, Carly must decide what message she wants to send to her fans. Spencer enlists a pet monkey to help Freddie fix his relationship troubles.
Carly auditions for a reality competition show with Spencer as her partner, but his competitive tactics create tension between them. Harper styles a Hollywood Icons drag night while Freddie helps Millicent with her Model UN Tournament.
Carly hires a manager to take her channel to the next level, but when the new guy butts heads with Freddie, Carly must figure out a way to make her team work. Spencer enlists Harper to design his new restaurant uniforms while he tries to please a tough food critic.
Carly hires a matchmaker to help Spencer find someone to settle down with, but when he falls for the matchmaker instead, Carly must convince her that Spencer is her type. Freddie is ready to move out on his own, but it won't be easy.
When Grandad comes to visit, Carly hires him as her assistant, while Spencer is determined to finally win his respect. Harper helps Freddie with his birth chart and is horrified to discover that they are a perfect match.
After a game of Never Have I Ever, Carly fears she is boring and sets out to prove to Harper that she can hold her own on a wild night out on the town. Spencer finds new office space for Freddie's app at the old Groovy Smoothie location.
Carly must defend herself in court with Spencer and Freddie's help after Lewbert returns seeking damages from injuries sustained on her old web show. Millicent tries to make Harper her new bestie.
After the whole internet turns against Carly, she tries to win her audience back by faking a relationship with Freddie. Spencer gets overzealous planning Freddie's new app launch party, while Harper tries to get Double Dutch's dog to like her.
Carly and the gang return to Webicon, where they run into a familiar face.
Carly plans a dinner party to help clear up her relationship status with Wes, but a glitchy app, Harper's work problems, and Spencer's love life intrude on her perfectly planned evening.
Carly is in over her head when she tries to repair her car herself rather than ask for help. Spencer tries to help Maeve reveal her secret to Harper.
Carly's first-ever girl's trip doesn't go as planned when the only other person on the getaway is Freddie. Harper's missing cousin resurfaces, and is instantly smitten with Spencer.
A new powder supplement seems to have instant benefits for the group, but Freddie's devotion to the product puts his future at risk after Carly discovers it's a midlevel marketing scam.
Carly and Millicent push Freddie and his ex-wife together after a series of misunderstandings lead them to believe the couple wants to reunite. Harper and Spencer get roped into doing tech work on Millicent's school play.
Carly and Harper's search for a better workspace leads them to a private women's club where the leader is charismatic and demanding. Freddie enrolls Millicent in the Sunshine Girls, but she instead mobilizes the kids into workers for her cupcake empire.
Carly makes plans to spend her birthday alone in an attempt to stave off her dreaded birthday curse, but Spencer has different plans. Freddie tries to recapture his youth. Harper's idol leaves her awestruck.
Carly's nemesis Nevel invites the group to his wedding, but Carly suspects that the bride isn't what she claims to be. Harper and Spencer wager on who can collect the most phone numbers at the wedding.
After enlisting Harper's help for a red-carpet event, Carly starts to doubt that Harper understands her best interests and questions their friendship. Meanwhile, Spencer goes to extraordinary lengths to get Freddie his first post-divorce date.
A disgusted reaction from Carly is paired with Spencer's latest artwork to become a popular meme, giving Carly new viral fame but leaving Spencer feeling insulted and out for revenge.
Carly finds it refreshing to date a guy who's never seen her show, until she discovers his huge secret. Meanwhile, when Spencer accidentally blinds himself with pepper spray, he enlists Freddie to be his "guide dog."
Carly Shay navigates the next chapter of her life, moving past a failed relationship and reinventing her web show. Spencer tries to impress Harper with his art.
Cast members reunite ahead of the series premiere of the "iCarly" revival.