Andrea Anders Nicole Campbell Allen Actor Jon Bernthal Duncan Camello Actor Lizzy Caplan Kat Warbler Actor Jesse Tyler Ferguson Richie Velch Actor Heather Goldenhersh Lina Warbler Actor Sean Maguire Kyle Lendo Actor Lucy Punch Holly Ellenbogen Actor Jason Ritter Dr. Ethan Haas Actor Julie Halston Tina Carmello Actor Sam Harris Perry Pearl Actor David Keith Yonk Allen Actor Cristian de la Fuente Actor Kasey Wilson Guest Star David Crane Executive Producer, Writer Jeffrey Klarik Executive Producer, Writer James Burrows Executive Producer, Director