Writer
Frank wrote other Odd Couple scripts, as well as scripts for Happy Days, The Bob Newhart Show, Love, American Style, The Making of Silent Running (1972), No Man's Valley (1981), This is Your Life: 30th Anniversary Special (1981), and What's Up, Tiger Lily? (1966).
Additionally, Frank is co-author (with Bill Owen) of the books Radio's Golden Age and The Big Broadcast.