12 Movies That Had Post Credits Scenes WAY Before Marvel!

Marvel has used post credits scenes so well to build their cinematic universe, they've become something of a trademark audiences can rely on.
But they didn't even come close to inventing them!
Not only do classics like Ferris Bueller's Day Off, Spice World, and Space Jam have scenes after the credits -- the first one in film history was over 100 YEARS before Samuel L. Jackson mention the Avengers Initiative!
Ch-ch-check out some you loved and some you never even knew about (below)!
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