Harold Joe "Hal" Rayle is an American actor and voice actor, who has done several roles for both animation and live-action movies. Some of his well-known roles include Raphael in the 1980s Teenage Mutant Ninja Turtles animated series (and reprised the role in the 1990s spin-off), Biff Tannen in the Back to the Future animated series, and Lieutenant Commander Steele in SWAT Kats: The Radical Squadron.
For Disney, he voiced Miss Piggy in the live-action/animated show Little Muppet Monsters, Otter Firstmate in the animated show TaleSpin, Hammerhead Hannigan, Bigfoot, and other characters in Darkwing Duck, and Deep Six in Quack Pack. He also did additional voices in Bonkers.