Can't You Hear Me Knocking? (S04E07)

When an aggressive brain tumor threatens the life of her patient, Alex must convince Interim Chief Shahir to commit to an equally aggressive treatment using a deadly eradicated virus. In the spirit world, Charlie must convince a closeted transgender Football coach to accept their truth, or risk their life by denying it. Meanwhile Dana and Cassie inspire an acid-attack victim Elizabeth (404) to recommit to her rehab and her real life. (iTunes)