Kenny joins Drew at his MMA veteran's support group and finds himself in the fight of his life. Jordan and Cain treat casualties from a hotel fire while Shannon follows a hunch to help save a young victim. Paul's superstar sister, Dr. Bella Cummings, pays a visit to San Antonio Memorial and provides desperately needed support during a busy shift.

Cast: Eoin Macken, Jill Flint, Brendan Fehr, Robert Bailey Jr., JR Lemon, Tanaya Beatty, Scott Wolf, Mac Brandt, Ryan Simpkins, Erica Tazel, Megan Ketch, Kevin Ryan, Val Lauren, Mark Consuelos, Ryan Begay