Once Upon a Deadpool
- Annu: 2018
- Paese: United States of America
- Genre: Comedy, Action, Adventure
- Studio: 20th Century Fox, Genre Films, Maximum Effort, Marvel Entertainment
- Parolla chjave: superhero, based on comic, christmas
- Direttore: David Leitch
- Cast: Ryan Reynolds, Josh Brolin, Morena Baccarin, Julian Dennison, Zazie Beetz, T.J. Miller