Dee Bradley Baker is a voice actor. He is known for voicing Perry the Platypus/Agent P in Phineas and Ferb, Appa and Momo in Avatar: The Last Airbender, Sunny Jim and Tubo in Lobo, Gravemind in Halo, Klaus in American Dad, Carnage, Hammerhead and Electro in the PlayStation Spider-Man games and Bubble Bass in SpongeBob Squarepants. He voices Mandy’s Dad and the imps in Recipe for Disaster.