Supergirl

The Girl of Steel is so lovely.
She's strong.
She's brave.
She's young and blonde.

Jervis must have her!

It takes a more complex ruse and more misdirection, plus a little bit of luck.

Using his network of unwitting spies, The Mad Hatter learns a secret kept from the Underworld- the Justice League is away in deep space!

He arranges for an All-Girls Gymnastic Team to be captured, thanks to their Manager and Trainer both being his subjects.

Supergirl helps search for them in the stretch of land that bridges Gotham and Metropolis.

She's flying around when she sees a warehouse with lead coating on the roof and walls.

'Of course,' she thinks, 'They're hiding them in here!'

That's true...but it's a double ploy, as the lead would hide from her...and draw her in...which was the plan all along.

Trying to be a little subtle, she breaks in through a side wall- quite literally- and spots the missing girls tied up in a big room.

Using her super-senses, she detects nobody else around.
She must have out-smarted the villains.

She starts to ungag and untie the girls, who are happy to see her.

"Oh, thank you!"
"Thanks so much."
"Thanks a million!"
"Hurray."
"You're the greatest!"

The cacophony of sights and sounds distracts her from the fact that the Room is slowly-emanating red sun radiation, which drains her powers.

"Get her for the Hatter," the Lead Gymnast says, speaking Jervis' words.
"What the?!?"

The girls all gang up and try to subdue the Girl of Steel.

Time to fight back...but gently, of course.