Nurse Veronica Callahan (23 episodes, 2009-2010)
Nurse Chloe Payne (23 episodes, 2009-2010)
Nurse Sonia Jimenez / Sonia Jimenez (23 episodes, 2009-2010)
Dr. Chris Sands (23 episodes, 2009-2010)
Mike Callahan (23 episodes, 2009-2010)
Nurse Angel Garcia (23 episodes, 2009-2010)
Dr. Dan Harris (23 episodes, 2009-2010)
Nurse (23 episodes, 2009-2010)
Jay (Core Hospital Orderly) (1 episode, 2009-2010)
Nick Valentino (19 episodes, 2009-2010)
Dr. Gillian Jelani (18 episodes, 2009-2010)
(18 episodes, 2009-2010)
Tim Flanagan (13 episodes, 2009-2010)
Core Nurse / Core nurse / Nurse (3 episodes, 2009-2010)
Nurse Klowden (11 episodes, 2009-2010)
Dr. Joe Briggs (11 episodes, 2010)
Jimmy Flanagan (11 episodes, 2009-2010)
Mrs. Jeannie Flanagan (10 episodes, 2009-2010)
Ryan Flanagan (10 episodes, 2009-2010)
Bobby Flanagan (10 episodes, 2009-2010)
Paramedic (8 episodes, 2010)
Paul Kempton (6 episodes, 2010)
Grace (6 episodes, 2009-2010)
Andy Wescott (6 episodes, 2010)
Core Nurse / Delaney's Bar Patron (3 episodes, 2010)
Paramedic / Valentino's Buddy / Visitor (1 episode, 2010)
Denise Cabe (5 episodes, 2010)
Core Doctor (1 episode, 2009)
Pete Boswick (4 episodes, 2009)
Lauren Kempton (4 episodes, 2010)
Anesthesiologist (4 episodes, 2009-2010)
Simone Sands (3 episodes, 2010)
Craig Barrow (3 episodes, 2010)
Damiano (3 episodes, 2010)
Ty (3 episodes, 2010)
Dr. Keri Adams (3 episodes, 2010)
Jules Fattore (3 episodes, 2010)
Doctor (3 episodes, 2009-2010)
Ret. Col. Nate Ramsey (3 episodes, 2010)
Yelena Harris (3 episodes, 2009)
Maintenance Man (3 episodes, 2010)
Gunshot Victim / Hospital Patient / Police Officer (1 episode, 2010)
Tatted Guy / Scary Tattooed Guy (2 episodes, 2010)
Officer Blake / Orderly (3 episodes, 2009-2010)
Firing Range Officer (3 episodes, 2009-2010)
Hospital Orderly / Hospital visitor / Orderly (3 episodes, 2010)
House Party Girl / Ping Pong Player / Rowdy Irish Girl (3 episodes, 2010)
Casino Patron / Homless Man / New Jersey Police (3 episodes, 2010)
Gerard (2 episodes, 2009)
Sharra Kelly (2 episodes, 2010)
Frank Sloan (2 episodes, 2010)
Camilla (2 episodes, 2010)
Trae Adams (Robber) (2 episodes, 2010)
Papa Fattore (2 episodes, 2010)
Evie (2 episodes, 2010)
Reverend Todd (2 episodes, 2010)
Heather Flanagan (2 episodes, 2009-2010)
Bartender / Jamie the Bartender (2 episodes, 2009)
Nurse / Pretty Nurse (2 episodes, 2010)
Paramedic / Paramedic #2 (2 episodes, 2009-2010)
Paramedic #1 (2 episodes, 2009-2010)
X-Ray Tech (2 episodes, 2010)
Dr. Reed (2 episodes, 2010)
Paramedic #1 / Paramedic #3 (2 episodes, 2009-2010)
Evelyn (2 episodes, 2010)
Andy Wescott (2 episodes, 2010)
Barb (1 episode, 2010)
Deanna (2 episodes, 2010)
Fire Chief (2 episodes, 2010)
Jonah (2 episodes, 2010)
Patrick (2 episodes, 2010)
Dr. Arnault (2 episodes, 2010)
Captain Wright (2 episodes, 2010)
Newscaster (2 episodes, 2010)
Doctor (2 episodes, 2010)
Anesthesiologist (2 episodes, 2010)
Nurse's Aide (2 episodes, 2010)
Scared Woman (2 episodes, 2010)
EMT (2 episodes, 2009-2010)
Carnival Patron / Hospital Orderly (2 episodes, 2010)
Doctor / EMT (2 episodes, 2010)
Dana Harper McPhearson (1 episode, 2009)
Gabe Tyler (1 episode, 2009)
Conrad Bellingham (1 episode, 2009)
Joe Thalberg (1 episode, 2009)
Dr. Alfred Parks (1 episode, 2009)
Carl (1 episode, 2009)
Mark Gunther (1 episode, 2010)
Estelle Thalberg (1 episode, 2009)
Jason Keener (1 episode, 2009)
Becky Sorenson (1 episode, 2010)
Molly Singer (1 episode, 2010)
(1 episode, 2010)
Lucy Morton (1 episode, 2009)
Erika (1 episode, 2009)
Mrs. Borghouse (1 episode, 2009)
Everett Cone (1 episode, 2010)
Brooke Sullivan (1 episode, 2010)
Lorraine - Social Worker (1 episode, 2010)
Kevin (1 episode, 2009)
Phil (1 episode, 2009)
Grandma Shin (1 episode, 2009)
Linda Kalinowski (1 episode, 2009)
Robin Noland (1 episode, 2010)
Lena Mercer (1 episode, 2010)
Carey Whitlow (1 episode, 2009)
Matt (1 episode, 2009)
Dr. Austin (1 episode, 2009)
Ray Barbera (1 episode, 2009)
Orderly Johnson (1 episode, 2009)
Gianna (1 episode, 2010)
Al Raymond (1 episode, 2010)
Dale (1 episode, 2010)
Roberto Maldonado (1 episode, 2010)
Hector (1 episode, 2009)
Hannah (1 episode, 2009)
Julie Shin (1 episode, 2009)
Derek Whitlow (1 episode, 2009)
Dominick Jimenez (1 episode, 2009)
Mrs. Washington (1 episode, 2009)
Terri Keener (1 episode, 2009)
Mr. Noland (1 episode, 2010)
Abby (1 episode, 2010)
Ashley's Mother (1 episode, 2009)
Nurses Aide (1 episode, 2009)
Trevor Wilensky (1 episode, 2009)
Dr. Carrozzi (1 episode, 2010)
Robert Mercer (1 episode, 2010)
Tammy Singer (1 episode, 2010)
Lily (1 episode, 2010)
Girlfriend (1 episode, 2010)
Karen (1 episode, 2009)
Kid #1 (1 episode, 2009)
Father Gus (1 episode, 2009)
Pete's Wife (1 episode, 2009)
Mrs. Simanski (1 episode, 2009)
Roxanne Flegenheimer (1 episode, 2010)
Nathan (1 episode, 2010)
Beth Davis (1 episode, 2010)
Mr. Herb Sims (1 episode, 2010)
Wally (1 episode, 2009)
Ashley Jeffries (1 episode, 2009)
Andy Kowalick (1 episode, 2009)
Diner Owner (1 episode, 2009)
Doctor (1 episode, 2009)
Scott's Dad (1 episode, 2010)
Wes (1 episode, 2010)
Amy Pindus (1 episode, 2010)
Larry (1 episode, 2010)
Kim Kowalick (1 episode, 2009)
Doris (1 episode, 2009)
Bliss Edlestein (1 episode, 2010)
Harold Pindus (1 episode, 2010)
Sid (1 episode, 2010)
Alex (1 episode, 2010)
Shannon Noland (1 episode, 2010)
Nadia Marshand (1 episode, 2010)
Dr. Parks (1 episode, 2009)
Dr. Corey Whittaker (1 episode, 2009)
Greg Jeffries (1 episode, 2009)
Doris' boss (1 episode, 2009)
Destiny (1 episode, 2009)
Bill Rotko (1 episode, 2010)
Officer Hill (1 episode, 2010)
Joseph (1 episode, 2010)
Agatha (1 episode, 2010)
Scott (1 episode, 2010)
Adrienne Mercer (1 episode, 2010)
David Green (1 episode, 2009)
Josh (1 episode, 2009)
Cute Bartender (1 episode, 2009)
Brett Lambert (1 episode, 2009)
Leo Kalinowski (1 episode, 2009)
Samantha (1 episode, 2010)
Beverly Mercer (1 episode, 2010)
Nurse Rita (1 episode, 2010)
Karen (1 episode, 2010)
Francisco (1 episode, 2010)
Michaela (1 episode, 2010)
Dr. Melvoy (1 episode, 2009)
Maya (1 episode, 2009)
Bearded Vet (1 episode, 2009)
Mitch McPherson (1 episode, 2009)
Girlfriend (1 episode, 2009)
Justin Kalinowski (1 episode, 2009)
Mr. Moskowitz (1 episode, 2009)
Charmaine - Masseuse (1 episode, 2010)
Orderly (1 episode, 2010)
Tom Sorenson (1 episode, 2010)
Vic Hightower (1 episode, 2010)
Nate (1 episode, 2010)
Eli Davis (1 episode, 2010)
Jake (1 episode, 2010)
Katy Flanagan (1 episode, 2009)
Assistant Manager (1 episode, 2009)
Yuppie Boyfriend (1 episode, 2009)
Skinny Vet (1 episode, 2009)
Evan Kowalick (1 episode, 2009)
Officer Holmes (1 episode, 2010)
Reporter (1 episode, 2010)
Donna (1 episode, 2010)
Radiologist (1 episode, 2010)
Franny (1 episode, 2010)
Baby Face (1 episode, 2010)
Dr. Pell (1 episode, 2009)
Housewife #1 (1 episode, 2009)
Dr. Chen (1 episode, 2009)
Wolf (1 episode, 2009)
Buddy #1 (1 episode, 2009)
Laura Flanagan (1 episode, 2009)
Sarah (1 episode, 2010)
Officer Jameson (1 episode, 2010)
Attendant (1 episode, 2010)
Mrs. Cone (1 episode, 2010)
Melissa Gunther (1 episode, 2010)
Ted Andrews (1 episode, 2010)
Scrub Nurse (1 episode, 2010)
Sam (1 episode, 2010)
Mrs. Maldonado (1 episode, 2010)
Angelo (1 episode, 2010)
Housewife #2 (1 episode, 2009)
Henry Morton (1 episode, 2009)
Belinda Borghouse (1 episode, 2009)
Resident (1 episode, 2009)
Ron (1 episode, 2009)
Officer Shea (1 episode, 2009)
MRI Tech (1 episode, 2009)
Merril Nammaker (1 episode, 2009)
Dale's Officer (1 episode, 2010)
Noah (1 episode, 2010)
Trisha (1 episode, 2010)
Loud Lady (1 episode, 2010)
Bodega Owner (1 episode, 2010)
Greg (1 episode, 2010)
Pat Delaney (1 episode, 2010)
Paranoid Giant (1 episode, 2010)
Disabled Vet (1 episode, 2010)
Anne (1 episode, 2009)
Orderly #1 (1 episode, 2009)
Max Morton (1 episode, 2009)
Doug Borghouse (1 episode, 2009)
Bowling Alley Waiter (1 episode, 2009)
Emcee (1 episode, 2009)
Orderly (1 episode, 2009)
Nurse (1 episode, 2010)
Francisco's Officer (1 episode, 2010)
Real Estate Agent (1 episode, 2010)
Old Guy (1 episode, 2010)
Police Officer (1 episode, 2010)
Bartender (1 episode, 2010)
Brendan (1 episode, 2010)
Ben Shin (1 episode, 2009)
Marcus Washington (1 episode, 2009)
Policeman (1 episode, 2009)
Orderly #2 (1 episode, 2009)
Dr. Waters (1 episode, 2010)
Process Server (1 episode, 2010)
Jessica (1 episode, 2010)
Paramedic (1 episode, 2010)
Officer Grant (1 episode, 2009)
Homeless Man (1 episode, 2009)
Man (1 episode, 2010)
Mr. Hamel (1 episode, 2010)
Prisoner (1 episode, 2010)
Paramedic #2 (1 episode, 2010)
Angry Patient (1 episode, 2010)
Gina (1 episode, 2010)
Firefighter (1 episode, 2009)
Bar Patron (1 episode, 2009)
Hooker (1 episode, 2010)
Little Girl (1 episode, 2010)
Respiratory Therapist (1 episode, 2010)
Gas Station Attendant (1 episode, 2010)
Seth (1 episode, 2010)
Mrs. Hamel (1 episode, 2010)
Paramedic #3 (1 episode, 2009)
Police Officer (1 episode, 2009)
Burned Prisoner (1 episode, 2010)
Mom (1 episode, 2010)
Middle Eastern Guy (1 episode, 2010)
Sketchy Guy (1 episode, 2010)
Smalls (1 episode, 2009)
Irish Girl (1 episode, 2010)
Rudy Saunders (1 episode, 2010)
Hot Girl (1 episode, 2010)
Administrator Adams (1 episode, 2009)
Producer (1 episode, 2010)
CT Tech (1 episode, 2010)
Cute Guy (1 episode, 2010)
Cardiac Nurse (1 episode, 2010)
Patient (1 episode, 2010)
Strange Man (1 episode, 2010)
Nurse Aide (1 episode, 2010)
Big Dude (1 episode, 2010)
Bill's Father (1 episode, 2010)
Ricardo (1 episode, 2009)
Fire Captain (1 episode, 2009)
Waitress (1 episode, 2009)
Cancer benefit attendee (1 episode, 2009)
Nurse (1 episode, 2009)
Becca Martines (1 episode, 2009)
EMT (1 episode, 2009)
Female Clerk (1 episode, 2010)
Wild Eyed Guy (1 episode, 2010)
Doug Taplin (1 episode, 2010)
Alicia Spivey (1 episode, 2010)
Bar Patron (1 episode, 2010)
Frat Guy (1 episode, 2010)
Frat guy 1 (1 episode, 2010)
Donut Clerk (1 episode, 2010)
Jamie (1 episode, 2010)
Carnival Patron (1 episode, 2010)
Hospital Patient (1 episode, 2010)
Hospital Orderly (1 episode, 2010)
Hospital Nurse (1 episode, 2010)
Nurse Orderly (1 episode, 2010)
Woman being handed cupcake (1 episode, 2010)
Hospital Administrator (uncredited) (14 episodes, 2009-2010)
Bar Patron / Bar Patron at Valentine Dance / Hospital Visitor / Park Pedestrian / Strip Bar Patron (uncredited) (5 episodes, 2009-2010)
Doctor (uncredited) (5 episodes, 2010)
Hospital Administrator (uncredited) (4 episodes, 2009-2010)
Brandon Cook M.D. / Goomba / Hospital Orderly / Passionate Maternity Ward Orderly (uncredited) (4 episodes, 2009-2010)
Delaney's Bartender / Police Officer (uncredited) (3 episodes, 2009-2010)
Confused Pedestrian / Hospital Patient / Hospital Visitor (uncredited) (3 episodes, 2009-2010)
Delaney's Bar Patron / Delaney's Bar Patron 2010 / Ping Pong Spectator (uncredited) (3 episodes, 2010)
Nurse (uncredited) (3 episodes, 2010)
Valentino Cop Buddy (uncredited) (2 episodes, 2009-2010)
Bartender / Douglas Peabody (uncredited) (2 episodes, 2009-2010)
Bar / Club Patron / Giants Fan (uncredited) (2 episodes, 2009)
ER Nurse (uncredited) (2 episodes, 2010)
Police Officer (uncredited) (1 episode, 2009)
Vet at Counseling Meeting (uncredited) (1 episode, 2009)
Hospital Visitor (uncredited) (1 episode, 2009)
Chanter / Father Shin (uncredited) (1 episode, 2009)
Orderly (uncredited) (1 episode, 2009)
Party Girl (uncredited) (1 episode, 2009)
Fireman (uncredited) (1 episode, 2009)
EMT 3 (uncredited) (1 episode, 2009)
Doctor (uncredited) (1 episode, 2009)
Hospital Patient (uncredited) (1 episode, 2009)
Cydie (uncredited) (1 episode, 2010)
Will Hamilton (uncredited) (1 episode, 2010)
Emily (uncredited) (1 episode, 2010)
Chef (uncredited) (1 episode, 2010)
College Student (uncredited) (1 episode, 2010)
Vinnie Mills (uncredited) (1 episode, 2010)
Homeless Guy (uncredited) (1 episode, 2010)
Head Trauma Patient (uncredited) (1 episode, 2010)
Hospital Maitinance Worker (uncredited) (1 episode, 2010)
Pedestrian (uncredited) (1 episode, 2010)
Extra (uncredited) (1 episode, 2010)
EMT Rich (uncredited) (1 episode, 2010)
Boom operator (uncredited) (1 episode, 2010)
Carnival Patron (uncredited) (1 episode, 2010)
Doctor (uncredited) (1 episode, 2010)
Orderly (uncredited) (1 episode, 2010)
William Mercer (uncredited) (1 episode, 2010)
Er Patient (uncredited) (1 episode, 2010)
Hospital Patient (uncredited) (1 episode, 2010)
Prison Guard (uncredited) (1 episode, 2010)