How I Met Your Mother
The event will be presented by The New York Public Library for the Performing Arts in conjunction with Launchpad of the American Theater: The O'Neill Since 1964.
Check out the stars who will spend their summer at Vassar College.
Additional casting includes Leslie Bibb, T.R. Knight, Randy Graff, and more.
The How I Met Your Mother costars reprise their classic rendition of the Les Mis "Confrontation."
An oral history of the show's creation, starring Neil Patrick Harris, John Cameron Mitchell, Stephen Trask, Michael Mayer, and David Binder.