Probably. Your dad doesn't seem to have any need for prisoners anymore.

[ You know what? He's going to call Alucard's bluff. He didn't go back into the box when he threatened to, after all. He probably won't knock him out. Probably. He stretches (god, he's tired), and faces back in the direction he was initially heading. ]

This is fucking stupid. I'm going to go bleed on a machine. Keep her safe and on the offchance that this works, have her seal everyone inside and then throw the castle into the ocean.

[ He sets off with a halfhearted wave. ]

Have a good life, asshole.