The Winchesters investigate a case involving an amnesiac zombie and discover that he's the Greek Titan, Prometheus... and that the goddess Artemis wants him dead.
Intending to meet with her mysterious new financial adviser, Magnus flies off to a remote African island - only to become embroiled in a dangerous hostage situation. Meanwhile, back at the fort, Will and Henry have their hands full tracking an escaped Steno.moreless
Adam, a powerful robot, kills his creator when the scientist attempts to convert him into a military killing machine by destroying his more human qualities.
Physics genius Quinn Mallory has been tooling around in his basement for months, trying to create an anti-gravity device. However, he has stumbled on to something much greater - something that appears to be a gateway! Curious as to what's on the other side, he invites his old friend Wade Wells and his physics teacher, Professor Maximillian Arturo, to venture into the gateway with him. While creating the gateway, however, Quinn uses too much power and the vortex snags a fourth passenger: Rembrandt Brown, a former pop star who just happened to be in the neighborhood. The vortex drops them in a world where a new Ice Age has begun, a world where they must somehow survive until Quinn's timer reaches zero.moreless