Betty, Sparky and X-5 were on top of a roof top looking through binoculars, in search of the Cosmic Jester.

"I can't find him anywhere," said Sparky as he looked at all the people walking below, "You'd think finding a guy in a court jester hat would be easy."

All of a sudden, the crew could hear the Jester's insane laughter coming from the sky. They all looked up and saw a huge blimp floating above them with the Jester's laugh coming out of the speakers attached to it.

Just then, the Jester began to speak into the speakers.

"Hello Celebra," he said, "Remember me? I'm the guy you booed off stage. You claimed that I wasn't funny, that my jokes were boring. Well that's all about to change. Soon, you will all be laughing because of me."

The bottom of the blimp opened up and lowered out a red missile with a bunch of yellow smiley faces painted on it.

"That missile must be full of that giggle gas of his," said Betty, "If he drops that, then everyone in the city will die laughing. I'm going up there".

And Betty pressed a button on her bracelet and a jet pack appeared on her back.

"Be careful Chief," said Sparky.

"Hey, I always am," said Betty, and she blasted off towards the blimp.

Betty flew through an opened window on the blimp and saw the Cosmic Jester steering the ship.

"Hold it right there Jester," she said.

"Atomic Betty?" said the Jester as he turned around, "What are you doing here? You should back at that museum, laughing like crazy."

"Well now I'm not," said Betty.

She ran at the Jester, who pointed his finger at a big red button.

"Don't move," he said, "just one push of this button and my missile will fall, and then everyone down below will be laughing harder that a pack of cosmic hyenas."

Betty just stood still, glaring at the Cosmic Jester. But then, she started laughing. It started out as a small chuckle and then tuned into a roaring belly laugh.

"What's so funny?" the Jester demanded.

"You, that's what." said Betty who was still laughing, "You going through all this trouble just to make people laugh. It's so pathetic, it's funny".

The Jester gasped in horror at what Betty said to her.

Betty continued to laugh, but the Jester couldn't stand it. He covered his ears.

"Shut your mouth!" he shouted.

"What's the matter?" asked Betty, "I thought you wanted to make people laugh."

The Jester let out a growl of frustration, ran at Betty and swung his fist at her. But Betty blocked it and kicked the Cosmic Jester right in the face, causing him to fall on his side.

"Still think your grandma fights better than me?" Betty asked.

But the Jester didn't have time to answer as Betty noticed that nobody was flying the blimp and saw out the window that it was going to crash.

Betty grabbed the controls and was able to gently land the blimp on the ground.

Betty came out of the blimp with the Jester in handcuffs. Outside to greet them were Sparky, X-5, Degill ad a group of cops.

"Congratulations Betty," said Degill, "You've saved the day once again."

"All I ever wanted was to put a smile on everyone's faces," said the Cosmic Jester as he was place into the police car.

"Look at it this way," said Sparky, "At least you'll have a long time to work on your act."

The Jester just groaned and said, "Oh, that was so funny, I forgot to laugh."

And he was driven away.