Andy Griffith Andy Taylor Actor Ron Howard Opie Taylor Actor Don Knotts Barney Fife Actor Frances Bavier Aunt Bee Taylor Actor Parley Baer Mayor Stoner Guest Star Jim Nabors Gomer Pyle Guest Star Howard McNear Floyd Lawson Actor Betty Lynn Thelma Lou Guest Star Joanna Moore Peggy 'Peg' McMillan Guest Star Hal Smith Otis Campbell Guest Star Maggie Mancuso Charlene Darling Guest Star Clint Howard Leon Guest Star Mary Lansing Mrs. Lukens Guest Star Burt Mustin Jud Crowley Guest Star Barbara Perry Mary Lee Becktel Guest Star Norman Leavitt Wally Guest Star Jean Carson Daphne Guest Star Willis Bouchey Charlie O'Malley Guest Star Robert McQuain Joe Waters Guest Star Hoke Howell PFC Dudley A. 'Dud' Wash Guest Star Bob Sweeney Director Aaron Ruben Producer, Writer James Fritzell Writer Ray Allen Saffian Writer John Whedon Writer Bill Freedman Writer Sid Morse Writer Everett Greenbaum Writer Harvey Bullock Writer