Frank DiLella talks to original Elphaba and Tony Award winner Idina Menzel about her roots in “Wicked.” Plus, we hear from Shoshana Bean, Lindsay Mendez and Jackie Burns about what it’s like to don the iconic green makeup onstage.

"On Stage" is New York City's premier theater show, seen Saturdays and Sundays at 7:30 p.m. and 10:30 p.m.