In the conclusion of a two-part story arc, Barney Fife heads back to Mayberry via train. En route, he is reunited with his high school girlfriend Teena Andrews (Diahn Williams), who is now a major movie star. Teena's PR man Carson (Chet Stratton) decides to capitalize on his star's past relationship with Barney by staging the premiere of Teena's latest picture in Mayberry. Naturally, Barney is led to believe that Teena still carries a torch for him-but there are plenty of surprises in store for everyone concerned. First telecast on January 22, 1967, "Barney Comes to Mayberry" was written by Sid Morse. ~ Hal Erickson, All Movie Guide