Sendhil Ramamurthy, Kristin Kreuk

Beauty and the Beast's Gabe will do whatever it takes to save himself, even if that means capturing Catherine in the process.

In the final moment of last week's episode, Gabe (Sendhil Ramamurthy) learned that the DNA he needs from Vincent (Jay Ryan) will actually kill our hero in the process.

Beauty and the Beast's Sendhil Ramamurthy previews an epic beast-on-beast fight in the finale

"Gabe is in a life or death situation to get Vincent's DNA to save himself," Ryan tells "To do this, he has to lure Vincent back in by capturing the closest thing to his heart, which is Catherine."

So how does Gabe go about kidnapping his former ally? Watch the exclusive clip below:

The Beauty and the Beast finale airs on Thursday at 9/8c on The CW.
