Random BioWare fact for the day, thanks to going through imdb. Duncan’s voice actor is 82 years old now. He was born in 1935. That means he was 74 when he did the VO.
Also, apparently he was Splinter in the Teenage Mutant Ninja cartoon. The eighties version. Huh. He also played Warren Sedoru from the Jedi Knight storyline for my swtor peeps.
I love learning random things like this. (source)