Betty was sitting on the bench outside her school crying. Penelope had said some pretty mean stuff to her in the past, but what she said about her on stage was just too much.

Just then, her bracelet started beeping. Betty pressed a button and Admiral Degill's hologram appeared.

"Atomic Betty reporting for duty," Betty sniffled.

"Betty, are you okay?" said Degill, a bit concerned.

"Yeah, I'll be fine," said Betty, whipping her tears, "What's the mission?"

"Oh right, of course," said Degill, "There has been a bizarre jewel theft on Celebra. Someone has stolen the galaxy's most priceless jewels."

"What do mean by bizarre?" asked Betty.

"You might want to see that for yourself," Degill said.

Betty then pressed a button on her bracelet and she was beamed onto her ship.

"What's the mission Chief?" Sparky asked Betty.

"I'm not sure," said Betty, "The Admiral just said it was bizarre. Set a course for Celebra."

Sparky started up the ship and they were off.

The crew arrived at the crime scene. There were cop cars near a huge museum and even an ambulance. Betty was afraid that someone might have gotten hurt.

"Betty, there you are." said Degill when he saw her and her crew, "I'm so glad you're here. Come, I want to show you something."

He took them to the ambulance, where they could hear what sounded like laughter. Betty and her crew looked inside the ambulance and saw Atomic Roger lying on a stretcher with an oxygen mask on his face and he was laughing.

"We found him like this inside the museum," said Degill, "For some reason, he can't stop laughing."

Betty and the others went inside the museum. All they saw were shattered display cases that were completely empty.

"Looks like the thief wasn't too picky," said X-5.

"Whoa," said Sparky, "Guys, check this out."

Betty and X-5 went up to Sparky and saw what he was looking at. On one of the walls was a huge smiley face made out of yellow paint. And below it were the words, PUT ON A HAPPY FACE!.

"I better talk to Roger about this," said Betty, "He might know what happened."

"That might be difficult," said Degill, "I tried talking to him and all I got was laughter."

Betty went outside towards the ambulance, where Roger was still lying down laughing.

"Roger, I need you to calm down," she told him, "And tell me what happened in the museum."

Roger started to take a few deep breaths until his laughter went down to just a few little giggles.

"I was guarding the jewels when this man arrived," he explained between laughs, "He was a black court jester hat. I tried to stop him, but he pointed a baton at me, which shot out some kind of purple smoke, and the next thing I knew, I was laughing like crazy and I couldn't stop."

When Roger stopped talking, he went into a fit of giggles.

A paramedic went up to Betty and said, "We need to take him to the hospital now."

Betty stood aside and watched the ambulance drive away. She then went up to Degill and explained to him what Roger just told her.

Just then, Betty heard a ringing coming from Degill's vest. It was his cell phone. Degill took it out and answered it.

"Hello? What? I see. We'll be right there."

He hung up his phone and then told Betty, "There has been another robbery like this at a bank just a few miles away from here."

"Well then let's go," said Betty.