The cases of Hollywood private eyes, whose offices were located at 77 Sunset Strip. In the 1959-60 season, this was ABC's highest-rated series, and its breakout star was teen heartthrob Edd `Kookie' Byrnes, whose expressions (like `you're the ginchiest') became national catchphrases, and whose recording of `Kookie, Kookie, Lend Me Your Comb' (with Connie Stevens) was a hit.