Emerging from the American voice-acting scene, he honed his craft under the mentorship of veteran performers Daws Butler and Harvey Lembeck. Berg first gained recognition by providing the voices of Baby Fozzie and Baby Scooter in the animated series Muppet Babies, and later stepped in to portray Donatello and Bebop in the Teenage Mutant Ninja Turtles franchise. His work extended to feature film, w…
