The stars are part of "Curb: The Discussion," a TV Guide Network companion series to "Curb Your Enthusiasm." The Larry David comedy is coming to the network in June.
A celebrity panel will watch each episode of the comedy and discuss ethical issues raised by the unorthodox behavior of David's character. "Curb Your Enthusiasm" cast member Susie Essman moderates the panels, with Hill Harper, Dave Navarro (nuh-VAH'-roh) and Dr. Drew Pinsky among those set to take part.
The HBO-originated series was created by David. It also stars Cheryl Hines and Jeff Garlin. David was the co-creator of "Seinfeld."