Clinton is making his Broadway debut in Terrence McNally's Master Class at the Manhattan Theatre Club starring Tyne Daly, reprising his performance from the 2010 Kennedy Center production. His recent credits include Chris Keller in All My Sons at Everyman Theatre (directed by Vincent Lancisi) and Maurice Wilkins in Photograph 51 at Theater J (directed by Daniella Topol).

Regionally, Clinton has appeared at Arena Stage, Ford’s Theatre, Round House Theatre, The Olney Theatre Center, Potomac Theatre Project, The Shakespeare Theatre, Woolly Mammoth, and The Folger Theatre, where he played both Antipholus twins in The Comedy of Errors. Clinton is a resident company member at Everyman Theatre, starring in Shipwrecked!, Two Rooms, The Mystery of Irma Vep, The Cherry Orchard and Doubt. He can also be seen right now in AT&T's "Spring" commercial - the one with the orange flowers.