Born in South Amboy, New Jersey, Greg Evigan auditioned and won a part in the Broadway show "Jesus Christ Superstar" one month after graduating from high school. He also joined the cast of another touring company, playing the lead in the musical "Grease". He has had much success in television and has had two hit series, B.J. and the Bear and My Two Dads.
In the TV series Fame he played the love interest of Valerie Landsberg, he sang a duet with her which he composed himself. The title of the duet was 'Lucky enough for Two' which appeared on the album "The kids from fame sing for you'. Father of Vanessa Lee Evigan. He was born in South Amboy and raised in nearby Sayreville, New Jersey. Greg's son Jason Gregory Evigan is the lead singer for the rock band called After Midnight Project.