Erich Bergen

Erich Bergen is an American actor, singer and presenter, best known for his role as Bob Gaudio in the biographical musical drama film Jersey Boys and for his role as Blake Moran in the CBS television series, Madam Secretary.
He attended the Stagedoor Manor Performing Arts Center in Loch Sheldrake, New York for seven years. His other credits include Gossip Girl, Desperate Housewives, Person of Interest and Franklin & Bash. Bergen currently appears on the CBS television series Madam Secretary as Blake Moran, personal Secretary to fictionalized Secretary of State Elizabeth McCord.
In 2013, Bergen was diagnosed with testicular cancer and went through chemotherapy.
He recently announced that he is joining the cast of Waitress, starring as Dr. Pomatter.