Originally from Miami Beach, Florida, Breiter received his legal education in Florida. While in law school he began taking improvisation classes to improve his abilities as a trial lawyer. After performing in a few improv shows he was signed by an agent. Since then Breiter has done over 30 union commercials as well as other acting roles on stage and television. He produced and stars in the award-winning improvised 1940s-style radio show, The Liquid Radio Players, and has performed at The Groundlings and ACME Comedy Theatres. He can be reached at brianbreiter.com.