He is best known for his roles as Bob Gaudio in the biographical musical drama film Jersey Boys and as Blake Moran in the CBS television series Madam Secretary.

[4] His television credits include Gossip Girl, Desperate Housewives, Person of Interest and Franklin & Bash.

[6] He played Bob Gaudio in the 2008 Las Vegas production of Jersey Boys.

[8] After leaving the cast in August 2018, Bergen returned to the Broadway production as Dr. Pomatter from June 4 through July 21, 2019.

[9] This article about a United States film and television actor born in the 1980s is a stub.