The Mask: The Animated Series
Much as with the Beetlejuice cartoon before it, The Mask TAS took many elements from the source movie but dropped characters and changed certain other characters. Peggy's inclusion also officially discounts the cut scene in the movie where she is killed. Tina is never even alluded to. However, the events of the movie are alluded to, as Charlie knew that Stanley was the Mask (though did not know Stanley kept it), and Stanley was still upset over Peggy selling him out to the mob (given that Stanley and Peggy were never treated as a potential couple, there may have remained some bad feelings over that though The Mask himself sometimes tries to woo her). A gypsy at one point claims that the Mask is the most powerful artifact in the world when she remarks "The most powerful artifact in the world and this idiot keeps it with his laundry".