Greg Cromer, Joel McHale, and Alison Brie in Community (2009)

Greg Cromer, Michole Briana White, and Edgar Salas in Grey's Anatomy (2005)

Greg Cromer, Karla Mosley, and Kyle Bornheimer in Angel from Hell (2016)

Greg Cromer and Pamela Adlon in Better Things (2016)

Greg Cromer and Michole Briana White in Grey's Anatomy (2005)

Greg Cromer, Marika Dominczyk, Michole Briana White, Jerrika Hinton, and Edgar Salas in Grey's Anatomy (2005)

Greg Cromer and Shay Mitchell in Pretty Little Liars (2010)

Greg Cromer and Eden Sher in The Middle (2009)

Greg Cromer, Alison Brie, Danny Pudi, and Donald Glover in Community (2009)

Bitter Party of Five (from l to r): Mary Birdsong, Greg Cromer, Romy Rosemont, (special guest Allison Janney), Jason Antoon, Tricia O'Kelley. Photo by Mara Casey

Bitter Party of Five (from l to r): Tricia O'Kelley, Greg Cromer, Mary Birdsong, Romy Rosemont, Jason Antoon.

Bitter Party of Five (from l to r): Mary Birdsong, Greg Cromer, Romy Rosemont, Jason Antoon, Tricia O'Kelley.  Photo by Mara Casey

Bitter Party of Five (from l to r): Mary Birdsong, Greg Cromer, Romy Rosemont; (bottom row, l to r): Jason Antoon, Tricia O'Kelley.  Photo by Mara Casey