The Vanishing Dr. Vespasian
First Aired: April 12th, 1970Synopsis: The scientist Doctor Vespasian manages to perfect his invisibility formula, which he gives to his dog before drinking some himself. He comments on what a fantastic invention it is. Shortly afterwards, Spider-Man is called in to see the mayor. A string of bank robberies has been happening recently, and the police are baffled as to how they've been pulled off. Spider-Man says he'll work it out. Shortly afterwards, we see Vespasian and a group of gangsters he's working with say that their target is Spider-Man, for some reason. They lure him to a bank robbery in place, but when Spider-Man arrives, he's attacked by Vespasian's invisible dog.
