He was born to Michelle Lemasters and Dave Lemasters. He has one elder brother Austin Lemasters. He along with his family relocated to Santa Clarita where they now reside.
This Brown shaggy haired guy started his acting career at the age of 9 by appearing in Six Feet Under as Frankie. Lemasters appeared in several distinct roles and in different commercials and shows throughout the years. He shot to fame after acting in Men of a Certain Age as Albert.
In 2009, he started his own band called The Narwhals with Dylan Minnette. He is well trained in playing several music instruments such as the bass guitar, guitar, piano, drums, mandolin, ukulele and harmonica. Lemasters is the lead singer and lead guitarist of the band The Narwhals.
Apart from singing he also penned down some of his songs for his band.