Abbott Elementary is expanding its guest cast for Season 6, with Miranda Cosgrove, Edi Patterson and Ali Wong set to appear in upcoming episodes of the hit ABC comedy.
According to Deadline, the three actresses have been confirmed as guest stars, although details about their characters remain undisclosed.
Their appearances add to the series’ established tradition of welcoming well-known performers throughout its run.
The sixth season marks a significant milestone for the show, which is approaching its 100th episode. The milestone episode was recently filmed at Disneyland ahead of the season’s premiere.
The storyline connecting the Philadelphia school to Anaheim has yet to be revealed.
The series has previously featured appearances from Philadelphia sports stars, including Tyrese Maxey, Jaylen Brown and VJ Edgecombe.
Other notable guests have included Bradley Cooper, Jason Kelce, Jalen Hurts and Questlove, alongside actors such as Ayo Edebiri, Taraji P. Henson and Leslie Odom Jr.
Cosgrove is best known for playing the lead role in Nickelodeon’s iCarly, which later returned for a revival on Paramount+. Her recent projects include the Netflix film The Wrong Paris.
Patterson earned a 2026 Critics Choice Award nomination for her performance as Judy Gemstone in HBO’s The Righteous Gemstones. She has also worked as a writer and consulting producer on the series.
Wong, meanwhile, gained wider recognition through her Netflix stand-up specials and her work on the acclaimed series Beef.
Her upcoming projects include voicing the lead character in Netflix’s animated film Steps.
With its milestone episode approaching, Abbott Elementary continues to build its guest-star line-up while following the lives of teachers and students at a Philadelphia public school.
