Martin meets a new lady, Sherry, who doesn't exactly hit it off with the rest of the gang. Niles trys to reconcile with Maris. The gang is visited by familiar faces like Lilith and Frederick for a memorable Thanksgiving episode, as well as Agent Bebe, as well as surprise appearances. In addition, this season contained some of the truly greatest episodes.

Dr. Frasier Crane is a psychiatrist and radio talk show host who shares an apartment with his retired cop father in Seattle. In this season, Frasier commemorates his 2,000th radio show on KACL, Martin lands a job as a night-shift security guard, Niles and Daphne must endure an overseas visit from her conniving mother and lecherous brother, and Roz is swept off her feet by a charming and handsome new boyfriend-- a garbageman!

Washington, D.C., in the mid-to-late 1960s, vibrant soul music and exploding social consciousness were combining to become a unique and powerful effect. It was the place and time for Ralph Waldo "Petey" Greene, Jr. to fully express himself and "tell it like it is." With the support of his irrepressible and tempestuous girlfriend Vernell, the new ex-con talks his way into an on-air radio gig. He forges a friendship and a partnership with Dewey Hughes....