In addition to being an experienced tomb raider, Douglas was also a master in martial arts. Clearing out a room full of medical staff was no problem.

As the female doctor watched Douglas obey Alex's order, her anger reached the boiling point. She began screaming. "Have you lost your mind? What kind of father are you? Who is that man? Whether you’re a medical professor or a medical expert, you are being ridiculous. Get out this instance!"

After chastising Douglas, she moved straight on to Alex.