Leroy, AKA Experiment 629, is the deadly creation of Dr. Hamsterviel and is his master's deadliest henchman. He is a secondary antagonist in the Disney sequel, Leroy and Stitch.
Disney Vs Non Disney Villains - Part Two
Alien Vs Alien
Dr. Hamsterviel brings in Leroy to defeat Krang, an alien standing in the way of Dr. Hamsterviel's discovering important interdimensional transportation technology. Leroy grabs two blasters and takes down the heli-carrier of Krang's rock soldier guards. Though Krang shoots him with twin lasers from a bipedal walker, Leroy survives.
Disney Villains War
Deciding to try his hand at taking out Xanatos' forces, Doctor Hamsterviel confronted the mastermind's employees, including the criminal brothers Horace and Jasper, and the immortal Scottish king Macbeth. Instead of battling them himself, Hamsterviel unleashed his foremost creation, Leroy. The alien creature made quick work of Horace and Jasper, but Macbeth proved a more dangerous opponent, killing Leroy with a well-placed shot. Before he could do the same to Hamsterviel, the doctor fled in his ship.
Disney Vs Anime Villains War
Vs Skeleton King
Skeleton King prepares his forces by joining Mandarin to his cause, just when they were ready Leroy infiltrates Skeleton King's fortress and destroys everything. Skeleton king orders the monkey to destroy the little pest, who will win of this little villains?
Disney Heroes Vs Villains War - Part Two
Leroy is set to appear in the second part of the war, along with many other characters.