About Mecha Builders
Robot heroes in training Elmo, Cookie Monster, and Abby Cadabby use their STEM superpowers to solve wacky larger-than-life problems.
Full Cast of Mecha Builders
Ryan Dillon
plays Mecha Elmo (voice) (30 episodes)
David Rudman
plays Mecha Cookie Monster (voice) (30 episodes)
Leslie Carrara-Rudolph
plays Mecha Abby Cadabby (voice) (30 episodes)
Crew of Mecha Builders