In an exclusive preview of this week’s upcoming Call Me Kat episode provided to Shadow and Act, Mayim Bialik and Kyla Pratt are Yelp-ing!

Find out below what transpires after Kat (Bialik) gets a bad review — and the culprit behind it may surprise you.

Call Me Kat stars Bialik as a woman who struggles every day against society and her mother to prove that she can still live a happy and fulfilling life despite still being single at 39. Which is why she recently spent her entire savings to open a cat café in Louisville, Kentucky. It was expected of KAT (Bialik) to be married with kids by now, but for many reasons, she’s still single – and totally fine with it.

Pratt stars as Randi, described as “a confident millennial and self-proclaimed ‘non’ cat person.” Her casting was announced earlier this February.

Also starring in the series is Cheyenne Jackson as Kat’s friend and former crush Max, who moves back to town and becomes a bartender at the piano bar across from Kat’s cat café. Julian Grant also stars as Max’s friend and co-worker Carter, Leslie Jordan as Kat’s co-worker Phil, and Swoosie Kurtz as Kat’s mother Sheila.

The show airs at 9 p.m. on Fox.