Mary Poppins Returns: Behind the Magic
- Bliain: 2018
- Tír: United States of America
- Seánra: Documentary
- Stiúideo: ABC Studios
- Eochairfhocal: behind the scenes, television special
- Stiúrthóir:
- Caitheadh: Chris Connelly, Emily Blunt, Lin-Manuel Miranda, Dick Van Dyke, Rob Marshall, Marc Shaiman