James Corden has Niall Horan, Louis Tomlinson, Liam Payne and Harry Styles join him for a carpool through Los Angeles singing some of their biggest songs and introducing a little choreography.
| Name | Type | Role | |
|---|---|---|---|
| Harry Styles | Guest Star | ||
| One Direction | Guest Star | ||
| Niall Horan | Guest Star | ||
| Louis Tomlinson | Guest Star | ||
| Liam Payne | Guest Star |