A trio of TV vets are subjecting themselves to Lisa Kudrow’s unique form of Web Therapy. TVLine has reported that Parenthood stars Lauren Graham and Dax Shepard, and Ally McBeal alum Calista Flockhart are set to guest star in Season 4 of Showtime’s Web-born comedy, which will premiere on Wednesday, Oct. 22 at 11/10c. Additionally, Billy Crystal is confirmed to reprise his Season 3 role of Garreth Pink in an episode.
