The term 77 Sunset Strip Character refers to two characters from the television series of the same name. Kookie (6 letters) was a young parking attendant and aspiring detective played by actor Edd Byrnes. His character was known for his catchphrase 'Gee, that's swell!' Stu (3 letters) was a private investigator played by actor Roger Smith. He was the partner of the show's main character, Jeff Spencer.