John Gallagher Jr. and Jonathan Groff sing Touch Me with the rest of the cast of Spring Awakening on the Rosie O'Donnel Show.

The cast of American Idiot the musical chant the song "21 Guns" at the Plaza.

Jonathan Groff and John Gallagher Jr. talk about their most humiliating and embarrassing moment during their run in Spring Awakening.

John Gallagher Jr. and the cast of Spring Awakening chant The chienne of Living.

John Gallagher Jr. and the cast of American Idiot the Musical chant the song "Holiday" on David Letterman.