Poor Behavior Opening Night Party - Arrivals
Joseph Marzullo/WENN.com

Poor Behavior’ officially opened Off-Broadway at the Duke on 42nd Street followed by the after- party at Casa Nonna restaurant.

Actress Carla Gugino (pictured) was there as well as cast members Brian Avers, Katie Kreisler, Jeff Biehl, Heidi Armbruster, and director Evan Cabnet.

Poor Behavior Opening Night Party - Arrivals
Joseph Marzullo/WENN.com

The play which is billed as  “a devilish argument about infidelity and America … about two couples spending a not-so-idyllic weekend in the country is written by talented  Theresa Rebeck.

Some credits include films “Harriet the Spy” and “Gossip” and she earned a Peabody Award for “NYPD Blue.”

She’s was also a Pulitzer Prize finalist as co-author of Omnium Gatherum,  and creator of the NBC musical series “Smash.”

Impressive.