CBS | 9:01 pm

Jon Cryer spent many years in the employ of executive producer Chuck Lorre on "Two and a Half Men," and they’re reunited as Cryer directs "Xanax and a Baby Duck," an episode of another Lorre series. Kristy (Anna Faris) is panicked by her discovery of Roscoe’s (Blake Garrett Rosenthal) vices, making Bonnie (Allison Janney) the more controlled and clear-headed of the two women … an unusual switch. Mimi Kennedy and William Fichtner also star.