| Film | One Direction's #1 Fan |
| Paul Rudd | ... | Dan Charles |
| One Direction | ||
| Skylar Burke | ... | fan |
| Ava Giacchi | ... | fan |
| Kelsey Rose Healey | ... | fan |
| Jay Pharoah | ... | security guard |
| Brooks Wheelan | ... | security guard |
| Emily Kitchin | ... | fan |
| Ryan Preimesberger | ... | security guard |
| Ekaterina Samsonov | ... | fan |
| Mary Stewart Sullivan | ... | fan |
| Faith Wladyka | ... | fan |