Jack Adler was an artist who worked as a cover artist and colorist for DC Comics. He was a staff member of DC's production department from 1946 to 1981, rising steadily up the ranks to production manager and vice president of production. Also responsible for training the popular colorist Adrienne Roy.
Started work with DC Comics in 1946, he took on a staff position doing production and coloring for the entire DC line in 1947. He held this position until 1960, when he became DC's assistant production manager for the next fifteen years. From 1975 until his retirement in 1981. Adler was DC's production manager and vice president of production.