- James D'Arcy is the first actor to debut in a Marvel Cinematic Universe television series and reprise the same role in a movie.
- James D'Arcy previously worked with Hayley Atwell in Mansfield Park.
- James D'Arcy previously worked with Ralph Brown in Exorcist: The Beginning
- James D'Arcy worked again with Enver Gjokaj, Wynn Everett, Currie Graham, Tara Butters and Michele Fazekas in Kevin (Probably) Saves the World.
- James D'Arcy worked again with Toby Jones in The Snowman
- James D'Arcy shares his birthday with Chad Michael Murray.