The Vanishing Doctor Vespasian Spider-Man : Season 3 Episode 7
TV-Y7 Syndication 25m
Aired: April 12th, 1970 @ 12:00 AM EST on Syndication
Dr. Vespasian, a green-skinned, wrinkled scientist, concocts a drinkable invisibility formula and uses it on himself and his dog, Brutus.
