Abby Lockhart
Gregory Pratt
Neela Rasgotra
Tony Gates
Samantha Taggart
Archie Morris
Dr. Kevin Moretti
Chaz Pratt
Dr. Bettina DeJesus
Katey Alvaro
Javier
Nurse Chuny Marquez
Frank Martin
Dr. Paul Grady
Serena Lipnicki
Joshua Lipnicki
Babysitter (as Sarah-Jane Drummey)
Angie
Mary Grant
Nurse Dawn Archer
Zach Flaherty
Willy Archibald
Self
Reggie Santo
Homer Grant
Tommy Santo (as Maximilliam Orion Kesmodel)
Paramedic Bardelli
Mom
Joe Kovac (uncredited)
Chicago Cubs Fan (uncredited)