Critic’s corner

This comedy isn’t as remarkable as “The Comeback,’’ but it’s a lot of fun. Lisa Kudrow (pictured) continues to prove her range in the post-“Friends’’ chapter of her life by playing narcissistic therapist Fiona Wallice. Fiona is an online shrink whose personal life and twisted emotions keep leaking into her three-minute online sessions. The show has been airing in short pieces on the Web since 2008; now Showtime is running four or five of them in half-hour segments every week. Guest stars will include Rashida Jones, Courteney Cox, Jane Lynch, and Lily Tomlin.

It’s Worth What? 8 p.m., Channel 7

Cable has plenty of appraisal programming, including “Pawn Stars,’’ and PBS’s “Antiques Roadshow,’’ the granddaddy of them all. We like to guess at value. Here’s network TV’s newest entry in the genre, a “Price Is Right’’-like summer show in which contestants compete to guess the right price of antiques and collectibles. Cedric the Entertainer is the host.

Monster Kitchen 9 p.m., Food Network

A 6-foot doughnut. For a long day on the beat.

Late Night With Jimmy Fallon 12:35 a.m., Channel 7

Barry welcomes Robin.

Nail Files 10 p.m., TV Guide Network

“Jersey Shore’’ gals get their talons chiseled.