DeGarmo, who most recently appeared in Off-Broadway's The Toxic Avenger and Broadway's Hairspray, plays Sheila (originally played by Caissie Levy), with Young (national tour of Grease) as Berger and Riabko (Spring Awakening) as Claude.
The new cast of Hair also features Annaleigh Ashford (Wicked, Legally Blonde) as Jeanie, Jeannette Bayardelle (The Color Purple) as Dionne, Vanessa Ray as Crissy, Wallace Smith as Hud and Jason Wooten as Woof.