David Coburn (actor)David Coburn is an American actor. He is best known as the voice of Captain Planet in the TV series Captain Planet and the Planeteers and his work as Walter Potter in Harry and the Hendersons.Early lifeCoburn was born in Los Angeles, California on October 31, 1969.CareerCoburn made his acting debut at the age of ten as Ted Loomis in the television series One Day at a Time. He later voiced Captain Planet in Captain Planet and the Planeteers, replacing original candidate Tom Cruise, and reprised the role in a crossover episode of OK K.O.! Let's Be Heroes. Coburn was also known for portraying Walter Potter in Harry and the Hendersons.Personal lifeCoburn has lived in Paris, France, since 2011 while continuing to do environmental work. He has twin daughters.