The Best Episodes Directed By Vincent Tsui

Marshall's mushroom project grows out of hand.

While Ursula bears witness to a transformation, Azi struggles with Levi's ever-changing personality as she tries to survive a deadly stampede.

In a bid to save the surviving crew, Azi and Ursula face-off against their greatest threat yet, while a conflicted Barry weighs an important decision.

While Azi leads Kris, Terrence, and Barry towards her downed ship, Ursula struggles to keep up with an overzealous Sam.

Marshall visits an old mentor as new pressures mount.

Stuck in jail, Marshall faces new threats.