Although best known for playing Danny Santos on the CBS soap, receiving a 2003 Daytime Emmy nomination for Outstanding Supporting Actor for his work, Stewart is no stranger to the Broadway stage. During the 1993-1994 season, he made his debut in the short-lived Cyrano - The Musical. Prior to joining the cast of Guiding Light in 1998, he appeared on the soap opera Loving and in the films Somewhere in the City and Woody Allen's Shadows and Fog. Other theater credits include Bent, Children of Eden, Cloud Nine, Cymbeline, Hair and The Most Happy Fella.