After eight seasons, the hit Fox drama House will solve its last medical mystery tonight. The two-hour series finale will feature visits from familiar faces, such as General Hospital alum Amber Tamblyn, who reprises her guest role as Martha Masterson.
Original House cast member and Once Upon a Time star, Jennifer Morrison is also returning for the finale. Watch a preview for House’s final episode “Everybody Dies” after the jump. Then share your favorite House memories in the comments.