After coming to Hollywood in 1971, Michael Sheehan found an apartment near Hanna-Barbera Studios, and after seven long years earned his SAG card. His first job at H-B was a cartoon series called The Thing (1979). Subsequently, he joined well-known agent Don Pitts and was successful in landing several cartoon series with H-B and Marvel productions, as well as Sunbow, and did hundreds of guest appearances for many Saturday morning cartoon series.He has also been seen in dozens of commercials and has done voices for commercials on radio and television. Sheehan is an accomplished artist and videographer as well as a published journalist. He writes poetry and loves to play the mountain dulcimer.