SpiderMan S1E03 - The Return Of The Spider-Slayers

The Kingpin offers to provide Alistair with funds he requires to build more of Spencer's Spider-Slayer robots, claiming that Spider-Man is responsible for the death of his father. Alistair successfully rebuilds the Black Widow and creates another robot in which he names "the Tarantula". After the two Spider-Slayers capture Spider-Man, Alistair uses him to lure J. Jonah Jameson, whom he also considers responsible for Spencer's death. Alistair thus attaches a bomb to them both, before using the Spider-Slayers to target Flash Thompson, Eddie Brock, and Norman Osborn, all of whom he also considers responsible. However, Spider-Man escapes and detaches Jonah from the bomb, as well as saving Flash from the Black Widow, whilst Jonah notifies Norman of the Spider-Slayers. Having saved Norman and Brock, Spider-Man, as well as detaching the bomb from himself, destroys the two Spider-Slayers and a newly constructed "Scorpion" robot. Alistair's failure to destroy the wall-crawler gives him no option but to continue working for Kingpin until he does.