Dee Bradley Baker

Dee Bradley Baker is an American screen and voice actor, singer, former game show host, and comedian. He has a starring role as Klaus Heissler on the long-running, American Dad! (co-starring Rachael MacFarlane). He is also known for his work as Squilliam Fancyson and Bubble Bass on SpongeBob Squarepants (starring Tom Kenny), Numbuh 4/Wallabee "Wally" Beatles on Codename: Kids Next Door (also starring Ben Diskin, Lauren Tom, and Cree Summer), and more recently for various aliens on the Ben 10 franchise (featuring voices such as Tara Strong), and Perry the Platypus on Phineas and Ferb (with Kelly Hu). He also plays a role with the clones on Star Wars: The Clone Wars (starring Matt Lanter and James Arnold Taylor). He has also played condescending upstart Mike Donnato in the 2003 film The Cooler, his first live-action work.