Actor Alexander Skarsgård; actor Sebastian Stan; Fontaines D.C. performs.
| Name | Type | Role | |
|---|---|---|---|
| Sebastian Stan | Guest Star | ||
| Grian Chatten | Guest Star | ||
| Fontaines D.C. | Guest Star | ||
| Tom Coll | Guest Star | ||
| Carlos O'Connell | Guest Star | ||
| Conor Curley | Guest Star | ||
| Alexander Skarsgård | Guest Star | ||
| Conor Deegan III | Guest Star |