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The Watcher: I am the Watcher. I am your guide through these vast new realities. Follow me, and dare to face the unknown, and ponder the question: what if?
What If... Happy Hogan Saved Christmas? - S2-E3
Trivia: Among the numerous references to Die Hard, Happy and Darcy mention Reginald VelJohnson, who played Sgt. Powell. VelJohnson appeared in a deleted scene for Avengers: Endgame.