Episode 38 of Nightwing & Batgirl.
In Cheetah's hideout...
She and Giganta are talking. "You do know our goals,right?", Cheetah asked.
"Yes", Giganta answered.
"And we both share a common enemy", Cheetah asked again.
"Yeah, absolutely",Giganta answered.
"And I want you, to try capture Wonder Woman next. Your ability to grow into a giant will be useful in capturing her. I consider you as a great asset", Cheetah told her.
"I'm aware of that, and I'm honored to be one of your assets. I promise to come back, bringing her to you", Giganta responded. "Now, I gotta go", she said.
Cheetah grinned, as Giganta went on.
The scene moves to Nightwing, Batgirl, and Wildcat battling Penguin and his henchmen as they tried to crash a nightclub. They wanted to kidnap Vicki Vale, who they caught spying on his hideout the previous day. The heroes came and defeated Penguin's henchmen. Then, they dodged the bullets from Penguin's gimmick umbrella gun. Wildcat disarmed him and knocked him down.
"Vicki, are you okay?", Nightwing asked.
"Yeah", she responded.
"What have you found out from the Penguin?", Batgirl asked.
"I found out that they wanted to bomb Gotham Square", she answered.
Now, the heroes told Jim Gordon about this, then he immediately sent some of his men to retrieve the Penguin's weapons. Now, the Penguin and his henchmen was arrested. Then, Nightwing, Batgirl, and Wildcat went away to have a rest. The next day, Nightwing and Batgirl, in their headquarters, received a distress call from Wonder Girl and Wonder Woman. Giganta was attacking Gateway City. The two needed help. Now, Nightwing and Batgirl immediately rode the R-Mobile. Then, they went to Gateway City. They saw Giganta, pummeling Wonder Girl and Wonder Woman repeatedly.
Nightwing sent a distress signal to Steve Trevor. Steve answered it.
"Steve! We might use some help here. Diana, she's being beaten.", Nightwing told him.
"What?", Steve exclaimed, "I still got business here, but I'll try to get there as soon as possible. Where are you anyways?"
"We're at Gateway Harbor.", Batgirl answered.
"Alright, alright. Catch you later, guys.", Steve replied.
The call was ended by Steve.
"Crap! How do we stop Giganta?", Nightwing said.
"Fire lasers at her legs", Batgirl replied.
Now, Nightwing pressed the laser buttons on his mobile and fired at Giganta.
"Ahh", Giganta shrieked in pain.
She saw the two heroes. She threw a car at their R-Mobile. Nightwing tried to move their car away, but it's too late. The car hit them. They were unconscious. Now, Giganta grabbed Wonder Girl and Woman in her hands, then went to Cheetah's lair. She reverted to normal size to enter it. Later, Nightwing and Batgirl regained consciousness.
Then, Batgirl remembered, "Wonder Girl! Wonder Woman! We gotta save them", she exclaimed.
Later, Steve Trevor was already on his plane and called, "I'm on my way. Am I late for the party already?", he asked.
"Yes. Cheetah and Giganta already brought them to their hideout.", Batgirl answered.
"Whoa. I'm sorry. Can you send me the coordinates?", he asked.
Nightwing and Batgirl did so. They sent the coordinates to Cheetah's hideout through Steve's GPS.
"Coordinates received. Now redirecting course.", Steve told them.
"Alright. We'll get going as well.", Nightwing said.
Now, the two went back to the R-Mobile and rushed. They located Wonder Woman and Wonder Girl using their GPS. Later, they reached Cheetah's hideout. When they entered, infrared lasers blocked their way. They destroyed the laser emitters by throwing Birdarangs and Batarangs at those. Then, they passed. They entered a room. There, they were surrounded by Cheetah's henchmen. They saw Wonder Woman and Wonder Girl, pinned to the wall. Cheetah pointed a gun on Wonder Woman's head, and Giganta pointed a gun on Wonder Girl's.
"Drop your weapons, or else they die", Cheetah told Nightwing and Batgirl.
Now, the two dropped their Batarangs and Birdarangs, and their ropes.
When the thugs are about to beat them up, Steve Trevor showed up. He helped Nightwing and Batgirl battle the thugs. He then threw some thugs at Cheetah and Giganta, knocking the two down. Then, he disarmed them.
"No one does that to the princess.", Steve told the villains.
"Ugh, it's the annoying boyfriend again. I hate it when he shows up.", Cheetah said.
"Took you long enough.", Nightwing said.
"Better late than never", Steve replied.
They continued battling. Later, he saw the keys to free Wonder Woman and Girl from the metal straps and immediately told Nightwing and Batgirl to get it.
"Look! Those might the keys to free them from the straps",
"Yeah, you're right!", Batgirl said.
They immediately picked up the key, then they unlocked the straps and freed the two (Wonder Woman and Wonder Girl). Now, Nightwing and Batgirl took on Cheetah, while Giganta, who turned large, fought Wonder Woman and Wonder Girl.
"My men, don't just stand there! Help me!", Cheetah told her henchmen, who followed her immediately. But Nightwing, Batgirl, and Steve Trevor took all those henchmen down easily. Then, they came back to battling Cheetah. Wonder Girl and Wonder Woman used their speed this time against Giganta, and they were not easily knocked down.
"Can't you grow any larger?", Wonder Girl told Cheetah.
"Are you challenging me? Well then", Giganta responded, as she grew larger, but her head broke through the ceiling of the hideout, then her head hurt, then she collapsed, destroying the hideout. She reverted to normal size, and debris fell on her, knocking her unconscious.
"That's gonna hurt", Steve Trevor said.
"Nice work, Donna",Wonder Woman told her sidekick.
"You're welcome", she responded.
"What? No! I can't believe it! Giganta's an idiot too! Just like the others! This can't be! I'm defeated", Cheetah said, frustrated.
Then, she threw a smoke bomb and escaped.
"No way, she has escaped! She'll return to cause more trouble", Wonder Woman said.
The policemen now arrested Giganta, who was now reverted into normal size.
"It's alright. We'll be ready, whenever she returns", Wonder Girl said, reassuringly.
"You know, Diana, you should start asking for help next time.", Steve told her.
"I could have, but it's not like I have time. These culprits plan surprise attacks.", Wonder Woman replied.
"Oh, is that so? Then we should be together all the time.", Steve said.
"But you said you were busy.", Nightwing said, joining their conversation.
"Not to busy when it comes to her.", Steve replied.
"Oh, Steve.", Wonder Woman said, as she smiled. "Since you wanted us to spend time together so much, we might as well go for dinner.", she asked.
"Right here right now?", Steve asked.
"Of course.", Wonder Woman answered.
"Just when I thought this day could get any better, it did. Let's go now.", Steve said.
"Diana, can we go?", Wonder Girl asked.
"Of course, you all can.", Steve Trevor answered.
"You heard him", Wonder Woman replied.
Now, the heroes walked away, heading for dinner.
Back at Cheetah's hideout, she called Maxwell Lord on the phone.
"Hello, Maxwell Lord.", she said.
"Cheetah. What's your business this time?", Maxwell asked, unpleased by her call.
"I'm here to negotiate with you. I think you'll be a great asset in my plan.", Cheetah told him.
"What business is it this time? And what plan?", Lord asked.
"To take down the Wonder Woman once and for all!", Cheetah answered.
"Do you honestly think we'll stand a chance against the mighty Wonder Woman?", Lord asked.
"If we work together, I believe we can.", Cheetah replied.
"We've never succeeded before, but if success is our goal for working together, maybe I can consider.", Maxwell Lord agreed.
"Then good.", Cheetah responded.
Characters: Nightwing, Batgirl, Wildcat, Vicki Vale, Policemen, Jim Gordon, Wonder Woman, Wonder Girl, Steve Trevor
Villains: Cheetah, Giganta, Penguin