Caillou Pettis portrayed Midtown High Student in Avengers: Endgame.
- Caillou Pettis portrayed Carnival Goer in Shazam!. This makes him one of the few actors to date to have appeared in both the Marvel Cinematic Universe and the DC Extended Universe.
- Caillou Pettis is one of the actors to portray characters for both Marvel Studios and DC Entertainment. He portrayed Protestor in Joker.
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