Season 4 (2025)

In season 4, tensions rise as Deborah and Ava endeavor to get their late night show off the ground and make history doing it.

Episodes: 10

Episodes List

With Deborah determined to boot her from Late Night, Ava attempts to beat her boss at her own game.

As Deborah and Ava's feud threatens the future of their show, Jimmy and Kayla have their own struggles.

As pressure mounts to craft a perfect first episode, Deborah and Ava continue to clash over creative control on their writers' "retreat" in Vegas.

As the taping of her first Late Night episode approaches, Deborah experiences a shocking "first," while Ava makes a new romantic connection.

Following a focus group, Deborah goes above and beyond to reach a coveted demo, while Ava desperately tries to maintain the show's integrity.

Deborah receives the "Courage in Comedy" award, while Ava reaches a breaking point.

Deborah and Ava return to Vegas for DJ's son's christening. Jimmy and Kayla have their hands full with Dance Mom.

Deborah pitches a new approach for the show. Nina arrives with a plan for Ava's future. Jimmy struggles to keep up, while Kayla fields an offer.

Deborah and Ava struggle as Late Night lands in unwanted controversy. While Jimmy navigates the worst day, Kayla thrives.

Deborah deals with a difficult contract negotiation.

Jean Smart

Deborah Vance

Hannah Einbinder

Ava

Carl Clemons-Hopkins

Marcus

Paul W. Downs

Jimmy

Megan Stalter

Kayla