THERE ARE MONSTERS AMONG US!

Street-fighter Marcus Damon meets a strange Dinosaur on the run from the government agency DATS, and defends it from their agent Yoshino Fujieda.

Synopsis
An Agumon is in a sewer running away and out of breath. We then turn to the headquarters of DATS where sirens are going off. The captain seals off the area where Agumon, referred to as Raptor-1, is located. Yoshino Fujieda is sent to the scene. Yoshino arrives and sees 13 men laying motionless on the ground. Agumon was nearby, confronted by Marcus Damon. They fight and their strengths are matched. They become good friends and Agumon makes himself Marcus' employee. Yoshino comes in to capture Agumon but they managed to escape with Agumon shooting a Pepper Breath at Lalamon.

As Marcus goes to buy some food for a hungry Agumon, Yoshino appears again and tells Marcus about DATS. Marcus asks Yoshino to bring him to the DATS headquarters where he learns from Captain Satsuma about how the wall between the Digital World and the human world is collapsing. At this moment, a Digimon appears in the area where Marcus hid Agumon.

When they return to investigate and find Agumon gone. Marcus goes down to stop Agumon but realizes it wasn't Agumon attacking. Instead, it turned out to be a Kokatorimon. Marcus and Agumon fight but Agumon is attacked and loses his conscience. Marucs fights on his own and finds a wave of energy released from his fist, knocking Kokatorimon over. Suddenly, an old man appears and gives Marcus a Digivice which he uses to make Agumon evolve to GeoGreymon. GeoGreymon's Mega Flame defeats Kokatorimon and reverts him to a Digiegg.

Digivolutions

 * Agumon (2006 anime) > GeoGreymon

Quotes
Marcus: Agumon! Agumon: Boss, I'm fine, but could you lend a hand? Marcus: How about I lend a couple of fists?!
 * —Marcus is such a compassionate boss,...

Marcus: Keep it up, and I'll knock you out just like I did these guys! Agumon: What did you do, just talk them all to sleep?
 * —...and Agumon is such a respectful employee.

Yoshi: Another Digimon may have attacked the place, but you still injured thirteen people! That can't be ignored! Marcus: Sorry, but that was me. They were punks from the next town. They wanted to know what I didn't like about them, so I showed them. Agumon: If anyone threatens you, Aniki, you'll set them straight! Marcus: That's right! Yoshi: This is the worst...I'm going to arrest you right now! Marcus: Ah! Run, Agumon! Agumon: Wait up, Aniki!
 * —I fought the law, and...applied for employment?

Marcus: Quit it with that ugly mug! Agumon: Hey, I was born this way!
 * —So very compassionate...

Animation errors

 * During digivolution, the Digivice instead reads "Evolution".

Dubbing changes

 * In the English dub, when Agumon kicks Marcus in the groin, it is replaced with a comical flash.

Digimon references

 * Agumon's persistent hunger is reminiscent of previous Digimon of the teams leader, such as Agumon or Guilmon.