Were both The Haunted World of El Superbeasto and Mary and Max both  based on comic book series?
The Haunted World of El Superbeasto The Haunted World of El Superbeasto is a 2009 American adult animated exploitation musical black comedy horror film directed, co-written and co-produced by Rob Zombie. The film was written by Zombie and Tom Papa from Zombie's comic book series of the same name. The film was produced by Starz Media and Film Roman, with animation provided by Carbunkle Cartoons and Big Star Productions.
Ghostly Tales Ghostly Tales was a horror-suspense anthology comic book series published by Charlton Comics from 1966 to 1984 (though it was primarily a reprint title from 1978 onward). The book was "hosted" by Mr. L. Dedd (later changed to I.M. Dedd), a middle-aged gentleman with purplish skin and horns who dressed like a vampire. Mr. Dedd spun his "ghostly tales" from the parlor of his "haunted house".