Reminds me of the Season 3 opener of the Justice League cartoon. SG, Captain Atom, GL and Green Arrow are in China trying to take down a giant freaking nuclear-powered robot, and the Chinese officials are being rather obstructive.

She tells them she wants answers, and she's going to count to 5.

"One...(eyes start glowing)...*Four*..."

Green Arrow comments at this point, "I'd talk if I were you."