Paul Morella (Angels in America at Signature) and Vanessa Lock (Nest and In the Absence of Spring at Signature) are also featured.
The French play, translated by Christopher Hampton, won the Tony Award as Best Play in 2009.
God of Carnage's DC creative team features James Kronzer (scenic design), Kathleen Geldard (costume design), Colin K. Bills (lighting design) and Matt Rowe (sound design).
Performances play Signature's 110-seat space, The ARK. Opening night is April 17. For information, visit www.signature-theatre.org.