Very last scene--a fourth man?
In the very last scene, we see Groucho, Chico, and Harpo getting married to Thelma Todd but look closely. There's a a FOURTH person in a top hat hiding behind Todd. When the brothers pile on her, the fourth person runs off right. Who is that? Zeppo? And if it's Zeppo, why isn't he with the other brothers?
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