Where was John Callahan, creator of John Callahan's Quads, from?
John Callahan's Quads! John Callahan's Quads! is a Canadian-Australian co-production cartoon, based upon work of John Callahan. The show aired on Canada's Teletoon, on Australia's SBS, and in Latin America on Locomotion and then on Adult Swim. It is noted for being one of the first shows animated completely using Macromedia Flash software.
John Callahan (wrestler) John Callahan (born 1964) is best known as a former professional wrestler in the World Wrestling Federation (WWF) and later, as the Circulation Director of the Milford Daily News in Milford, Massachusetts. He held the New England Heavyweight title twice, from June 1994 to November 1995, and the New England Tag Team title (along with fellow wrestler Big City Mike) from November 1993 to July 1995.