What is the name of this American actor in theatre, television, and film from "Peter and the Starcatcher" who played a song writier in the  musical TV series "Smash?"
Don't Say Yes Until I Finish Talking: "Don't Say Yes Until I Finish Talking" is an original song introduced in the tenth episode of the musical TV series "Smash", entitled "Understudy". Don't Say Yes Until I Finish Talking:  The song is written by Marc Shaiman and Scott Wittman, but in the show's universe, it is written by the songwriting team of Tom Levitt (Christian Borle) and Julia Houston (Debra Messing) for their Marilyn Monroe musical "Bombshell".
i don't know