Reuben Langdon portrayed Lab Guard #3 in Ant-Man.
He was also a utility stunts performer in Ant-Man.
- Reuben Langdon also portrayed Lucas Lee's Stunt Team Leader in the comic book adaptation Scott Pilgrim vs. the World. He was also a stunt performer in the film.
- Reuben Langdon was a utility stunts performer in the Sony Pictures Studios production Spider-Man 2.
- Reuben Langdon was a motion capture stunt performer in the DC Entertainment production Batman: Arkham Origins.