10 episodesFirst aired 10 April 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.
E1Apr 202531m
With Deborah determined to boot her from Late Night, Ava attempts to beat her boss at her own game.
E2Apr 202533m
As Deborah and Ava's feud threatens the future of their show, Jimmy and Kayla have their own struggles.
E3Apr 202529m
As pressure mounts to craft a perfect first episode, Deborah and Ava continue to clash over creative control on their writers' "retreat" in Vegas.
E4Apr 202534m
As the taping of her first Late Night episode approaches, Deborah experiences a shocking "first," while Ava makes a new romantic connection.
E5May 202532m
Following a focus group, Deborah goes above and beyond to reach a coveted demo, while Ava desperately tries to maintain the show's integrity.
E6May 202536m
Deborah receives the "Courage in Comedy" award, while Ava reaches a breaking point.
E7May 202530m
Deborah and Ava return to Vegas for DJ's son's christening. Jimmy and Kayla have their hands full with Dance Mom.
E8May 202538m
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.
E9May 202538m
Deborah and Ava struggle as Late Night lands in unwanted controversy. While Jimmy navigates the worst day, Kayla thrives.
E10May 202532m
Deborah deals with a difficult contract negotiation.