So, his understudy took over and did his best to. Greg baldwin started his acting career in live theater but found a niche role as a voice actor with the ability to match mako’s voice. After making a name for himself as uncle. 15 things you didn’t know about uncle iroh from avatar the last airbender. 346k views 4 years ago. He said he was really insecure doing iroh’s voice because he knew with all the nuance and subtlety that he didn’t sound as good as mako. One day he was recording in the studio and. General iroh, credited as uncle is a fictional character in nickelodeon's animated television series avatar: Created by michael dante dimartino and bryan konietzko , the. Uncle iroh’s voice actor refuses to sing his character’s song from avatar: The last airbender, uncle iroh was voiced by makoto. If you didnt know, mako was the original voice actor for iroh who passed away from cancer at the end of book 2. That makes it way sadder. Voiced most times by greg baldwin. Images of the iroh voice actors from the avatar: The last airbender franchise. This is the case. Irohs second voice actor only played him for book 3; This is part of why iroh had so few lines. Fortunately (and thanks to the talents of the writers), it melded with the story. Most people of this generation probably know the late mako iwamatsu best for his voice acting roles as the iconic iroh from avatar: The last airbender and aku from samurai. I found the secret history, which, by the way, should be renamed the history most people already know. The voice actor for uncle iroh, greg baldwin, weighed in on the series creators quitting the netflix adaptation of avatar: Here's the real reason why the role of uncle iron, originally voiced by the actor mako, was recast for season 3 of nickelodeon's avatar: