Born in Toronto, Canada Larry D. Mann began his four-decade acting career in 1953 at the CBC, the sole human starring on the show Let's See, which was known for a puppet named Uncle Chichimus (voiced by John Conway). He was known as the voice of Yukon Cornelius in the 1964 animated Christmas favourite Rudolph the Red-Nosed Reindeer, and as 'The Boss' in a series of 1980s Bell Canada commercials.
Larry D. Mann died of age-related causes at 91.