Live Tonight 9/8. Find out who moves on to next week's final!
The remaining five artists must give their best performances yet for your votes - and a spot in the finals.
On the verge of closure, Firehouse 51 bands together in a fight to save the station.
Ten talented a capella groups compete to impress the judges by singing their signature songs in The Sing-Off's Season 4 premiere.
Grayson thwarts his suspicious enemies by utilizing Van Helsing's experimental sunlight serum to attend a daytime meeting, but the concoction's effects are only temporary.
Nick suspects a Wesen connection when a priest is murdered during an exorcism ceremony.