Chip Zien will reprise his Off Broadway performance in the Barry Manilow-Bruce Sussman musical Harmony when the production moves to Broadway this fall. Zien will star as “Rabbi,” a role he originated last year in the Off Broadway production at National Yiddish Theatre/Folksbiene. He joins the previously announced Broadway cast members Sean Bell, Danny Kornfeld, Zal Owen, Eric Peters, Blake Roman and Steven Telsey, who will be playing the six real-life Comedian Harmonists at the center of the musical. Harmony will begin previews at Broadway’s Barrymore Theatre on Wednesday, October 18, ahead of a Monday, November 13 official opening night....