The Lizard (Marvel's Spider-Man)

Curtis "Curt" Connors, also known as the Lizard, is a supporting character in Marvel's Spider-Man 2. He is an Oscorp scientist who lost his arm following an incident involving an unknown alien lifeform which tried to bond with him. He would go on to perform experiments on himself using reptile DNA in an attempt to grow his arm back, only to become the monster known simply as the Lizard.

He is first mentioned in Marvel's Spider-Man when Spider-Man finds a backpack containing a vial of his blood. He then makes on-screen debut in the post-credit scene of Miles Morales. He later returns in Marvel's Spider-Man 2 serving as a supporting character and an antagonist against Peter Parker's Spider-Man when Kraven forcibly transforms him into the Lizard.