 Part One of Two: WKRP receives a terrorist bomb threat from a radical organization that calls itself "Black Monday". While this is happening, Carlson (Gordon Jump) is out on the town with Jennifer s predecessor, Joyce Armor (Rosemary Forsyth), who returns to the station to rehash old times with her former boss. Johnny and Venus are both sent to the station s transmitter site while police bomb squads search the station, which ultimately comes up clear. But one place has yet to be searched...the transmitter.