Ultimo was created by Stan Lee and Adam Austin.
Ultimo confronts Iron Man in an edge but is finally defeated and destroyed.
Building the Perfect Weapon
He is a gigantic Canister Robot used by the Leader to annihilate The Avengers. After a very long battle the Avengers were able to defeat Ultimo by having Hawkeye tie one end of a rope to Ultimo and shoot the other end of it on an arrow shot toward an electrical tower causing Ultimo to act like a lightning rod. The robot fell to the ground, defeated and completely deactivated.
Captain America: Road to War
Sometime after the destruction of Ultron and his army, with many destroyed Ultron Sentries from the Battle of Sokovia, HYDRA collected many of the parts and took them to an undisclosed location in Eastern Europe, where they used the parts to create a giant robot called Ultimo. HYDRA then used the Ultimo to attack a small village. The Avengers reacted to the attack and destroyed Ultimo.
- In the comics Ultimo is thousands of years old, and he was constructed by an alien species that has since been destroyed by their own creation.
- This is his fourth TV adaptation.
- In the comics It has often been destroyed several time but has always returned.
- This incarnation does not speak.