The Crossover UniverseTM is a companion blog to the books Crossovers: A Secret Chronology of the World Volumes 1-2 by Win Scott Eckert, and the forthcoming Crossovers Expanded Volumes 1-2 by Sean Levin. Material excerpted from Crossovers Volumes 1 & 2 is © copyright 2010-2014 by Win Scott Eckert. All rights reserved. Material excerpted from Crossovers Expanded Volumes 1 & 2 is © copyright 2014-present by Sean Levin. All rights reserved.
Well, I just watched the episode of Lupin the III where he battles what is essentially the grandson of Fantomas. Doesn't work real well for the CU since much of South America gets flooded and everyone in Rio Janeiro dies. Unless, you consider this a fictionalization, I guess.