Stars (in credits order)
Heidi Danae Crane
Carol Hart
Jeffrey Thomas Williams
Daniel Hart Sr.
Jenre
Hospital EMT
Rachel Lewis
ER Physician Assistant #1
Catherine Valentine Parish
ER Assistant #2
Isaac Esau Gay
NANO Special Forces #2
Christopher Spurrier
Dark Tumor Cell #1
Eric Carl Adams
Dark Tumor Cell #3
Fenton Li
Dark Tumor Cell #4
Grace Bozza
NANO Special Forces #1
Richard Ruskin
Chief Neurologist Dr. O
Beverly Bonner
Mrs. Hart