Season 15, Episode 36 - Follow the Yellow Brick Road
Ollie is on the brink of losing all control over his life. When his mistakes threaten to derail the entire ward, Elliot tries to protect him from Jac and insists that Ollie has to come to terms with the loss of Tara, on his own basis. Unwilling to accept anyone's help Ollie encounters Lexi, a Herzig patient, and tries to discover what is causing the Herzig to fail to prove he is still in control.
Tensions are still running high between Sacha and Chrissie over Rachel's bone marrow transplant. Chrissie is terrified of losing Daniel, just like she lost Amanda. Can she risk putting her son through a procedure knowing there's a risk he could die?
Michael is struggling with the fact he simply can't help his patient Seb. When Seb's father accuses Michael of giving them false hope and retreats from seeing Seb, Michael is devastated. Michael resolves to make one of Seb's last wishes come true.