Overt-Kill is a killer cyborg featured in the Image comic book series Spawn. He was hired by mob boss Tony Twist to kill Spawn and nearly accomplishes the job, but is later defeated.

Role in Spawn

Overt-Kill used to be a human known by Nicholas Rocca in Sicily. He was already a thug at the age of 13, running his own racket dealing with local businesses and would even work for the mob as a leg breaker. He later became one and was hired by mob boss Luciano. During a job, he ended up killing a rival mob boss' son and the boss called in the help of oil-rich Arabs to kill Rocca. Rocca however survived the massacre and was rebuilt into a cyborg and goes under the alias Overt-Kill.

Back in New York, local mob boss Tony Twist calls in Overt-Kill to kill a demon like killer named Spawn. During their first battle, Overt-Kill nearly succeeds in killing Spawn, but is later overcome by Spawn and is demolished. He is later rebuilt and hired by Jason Wynn to kill Terry Fitzgerald, who fears that he knows what really happened to his old best friend, Al Simmons. Just as about Overt-Kill is about to kill Terry, Spawn comes just in time to save Terry. Soon, Detective Twitch shoots Overt-Kill's ear and make his circuits go mad.