The Office's Creed Bratton: Previously, a Rock Star 1.91K Whitney Jefferson 11/30/09 03:00PM Filed to: Retro Retro The Office Creed Bratton TV Video From the vault: The Grass Roots perform "Live For Today (Summer Love)" on Jimmy Durante's television show in 1967. Almost 40 years later he would go on to become our favorite creepy-old-man on NBC's The Office. Watch him rock out below.[via YouTube