Season 5, Episode 18: Point of No Return
Air Date: April 15th, 2010
Written by: Jeremy Carver
Directed by: Philip Sgriccia
Dean (Jensen Ackles) begins to think the only way to stop Lucifer is to say yes to Michael, but the angels decide they donā€™t need him anymore….. Dean, Sam (Jared Padalecki) and Castiel (Misha Collins) are horrified at the angelsā€™ new game plan and take on Zachariah (guest star Kurt Fuller) to prevent an all out war on Earth. Meanwhile, a familiar face returns.