In the engine; Velma, Marcy, and Edd were working on the controls.
"Just a little more adjustments." said Marcy, "And this thing will be as good as new."
Velma nodded.
"I hear that." said Velma.
She then thought of something.
"But what if the bomb is in here?" said Velma.
"We may never know until it's found." said Marcy.
The group finished working on the engine.
"There." said Edd.
He then tapped the controls.
"Welcome to the newly repaired automated train system." the soothing voice said.
The three sighed.
"Sit back, relax, and-" the soothing voice said before finishing in a loud booming voice, "HANG ON FOR YOUR LIFE!"
Everyone screamed.
"WHY MUST THIS COURAGE THE COWARDLY DOG JOKE BE FAVORED BY BOTH AUTHORS!?" yelled Edd.
Gus quickly appeared and started driving the train.
"Back in action." said Gus.
With CatDog; Dog was sniffing around a cart.
Cat sighed and looked at Dog.
"Let's face it Dog, you won't find any explosives, you couldn't even get into bomb sniffing school." said Cat.
"I'll keep on sniffing no matter what." said Dog.
Interview Gag
Cat shook his head.
"There won't be anything found." said Cat.
End Interview Gag
"Found something." said Dog.
Cat became shocked.
"Wow that was fast." said Cat.
Dog then pointed to a seat.
Cat saw the seat.
He then drew out a claw and cut the seat open.
The two then saw a timer that was counting down with lots of explosives.
Cat is shocked.
"Nice work." said Cat.
"Thank you." said Dog.
Cat slowly removed the bomb from the seat.
He smiled.
"There, now to defuse it." said Cat.
He then pulled out a smartphone and sent a text to Marcy that said 'Found the bomb, but it's got a timer on it'.
Then the geniuses quickly appeared.
This shocked the conjoined twins.
"Wow that was fast." said Cat.
"I thought only Sonic would show up very quickly." said Dog.
Edd inspected the time bomb.
He smiled.
"Figured it out." said Edd, "It's like the time bomb from that one Las Vegas incident where the Justice League was up against the Joker and his Royal Flush gang."
He saw everyone was confused.
Edd groaned.
"Pull the red bar up part ways, remove the wires in a specific order, and the bomb will turn off." said Edd.
Marcy grabbed the red bar and pulled it up a ways.
"Okay, which wires was it in what order?" said Marcy.
Edd quickly pulled out his phone and looked stuff up.
He nodded.
"Okay." said Edd.
He put the phone away and grabbed each of the wires and removed them individually.
The timer then turned off before turning back on and started flashing 12:00.
"Just like VCR's." said Velma.
Marcy was confused.
"VCR?" said Marcy.
"Digital age." said Edd.
He tossed the bomb out of the train.
The bomb exploded.
"This is really stupid." said Edd.
"What is?" said Velma.
"Why would a bomb go off after it's been deactivated?" said Edd.
The group became confused.
"That's a good question." said Marcy.
"Lets go and not think about it." said Dog.
The group nodded.
"I agree." said Velma.