He was the artistic director of 'Reprise! Broadway's Best in Los Angeles', where he has directed musicals.
He appeared in the Los Angeles production of Mel Brooks' The Producers. He then starred in Jerome Robbins' Broadway in 1989, for which he won the Tony Award for Best Actor in a Musical. He remained active on Broadway acting in the musicals The Rink in 1984, Personals in 1985, and the Neil Simon play Broadway Bound in 1986. A Tony Award winner, he played George Costanza in the television series Seinfeld from 1989 to 1998, for which he was nominated for seven consecutive Primetime Emmy Awards and four Golden Globe Awards.Īlexander made his Broadway debut originating the role of Joe in Stephen Sondheim's Merrily We Roll Along in 1981. Jay Scott Greenspan (born September 23, 1959), known professionally as Jason Alexander, is an American actor and comedian. Celebrating the recently retired Cantor Jack of Parsippany-Troy Hills, New Jersey's Adath Shalom.