Guest Stars Emily Tyra as Dr. Noa Kean Noah Gray-Cabey as Dr. Elliot Dixon Jay Harrington as Dr. Leo Fields Marc Grapey as Abe Diandra Lyle as Donna Lowell Andrew Miller as Johnny Winter Ave Zoli as Monica Sixx Orange as April Sunkrish Bala as Rowan Davies Brad Beyer as Brad Souza Travis Wester as Victor Aalyrah Caldwell as Zoe Lowell Josh Coxx as Dr. Seligman Co Starring Angela Relucio as Nurse Risa Park Terrence Edwards as Paramedic #2 Arya Darbahani as Jason Davis Brian Knutson as Firefighter #1 Austin Priester as Firefighter #2 Sally Hughes as EMT Tyler Wolfe as Paramedic #1 Rochelle Greenwood as Sasha Davis Uncredited Laura Lee as Debbie Veidt