Main Cast of the iCarly Reboot
The iCarly reboot cast centers on Miranda Cosgrove as Carly Shay, Jerry Trainor as Spencer Shay, and Nathan Kress as Freddie Benson, all returning from the original Nickelodeon series. The Paramount+ revival, which premiered in 2021, also introduced new core cast members to modernize the show. Laci Mosley joined as the new title character's best friend, Harper, while Jaidyn Triplett plays Freddie's stepson, Millicent. These casting decisions were confirmed by Nickelodeon and Paramount+ official announcements, with the series order reported by entertainment trade outlets including Variety and The Hollywood Reporter Variety.
Behind the main cast, the reboot features recurring and guest roles filled by actors such as Mary Scheer reprising her role as Marissa Benson and Jeremy Rowley as Lewbert. The production team includes creator Dan Schneider and executive producer Robin Weiner, with filming taking place at Nickelodeon studios in Los Angeles. The series structure follows the original's sketch-comedy format integrated with web-show storylines, adapted for a streaming-first release model on Paramount+.
Platform, Production, and Release Timeline
The iCarly reboot is a Paramount+ original series produced by Schneider's Bakery and Nickelodeon, with the first season debuting in June 2021. The show was renewed for a second season, which premiered in April 2022, and a third season followed, maintaining a consistent streaming release schedule on the platform. Production details, including episode counts and season structures, are managed by Nickelodeon's content division under Paramount Global.
Streaming availability is exclusive to Paramount+ in the United States, with international distribution handled by Paramount's global networks. The series is rated TV-Y7 and targets the same family and preteen demographic as the original, while incorporating contemporary digital culture themes. Content guidelines and episode formats align with Nickelodeon's broadcast standards, and the show's performance metrics are tracked by Paramount+ subscriber growth reports Paramount+.
New and Returning Characters in the Reboot
The reboot expands the original character lineup with new figures such as Harper, played by Laci Mosley, who brings a modern social-media influencer dynamic to the friend group. Jaidyn Triplett's Millicent adds a generational contrast as Freddie's young stepchild, creating new family-oriented story arcs. These characters were introduced to reflect changes in the digital landscape since the original series ended.
Returning characters retain their core personalities, with Carly Shay now a successful fashion designer living in Seattle, Spencer Shay as her supportive brother, and Freddie Benson working in tech. The character development follows the original series' trajectory while addressing adult life challenges, a narrative choice confirmed in interviews with the cast and creators. The show's updated web-show premise within the reboot uses a fictional platform similar to real-world streaming services, a detail highlighted by entertainment news sources The Hollywood Reporter.
Key Recurring Roles and Guest Appearances
Recurring roles include characters from the original series such as Sam Puckett, though the reboot's narrative focuses more on the core friend group's adult lives. Guest stars have included actors from the original Nickelodeon lineup, with appearances designed to appeal to nostalgic viewers while introducing new storylines. The casting process emphasized continuity with the original show's tone, as noted by production interviews and network press releases Nickelodeon.