Guests include Eddie Izzard, Russell Crowe and Kathryn Hahn. Music performance from Kodaline.
| Name | Type | Role | |
|---|---|---|---|
| Kathryn Hahn | Guest Star | ||
| Kodaline | Guest Star | ||
| Steve Garrigan | Guest Star | ||
| Mark Prendergast | Guest Star | ||
| Eddie Izzard | Guest Star | ||
| Jason Boland | Guest Star | ||
| Russell Crowe | Guest Star | ||
| Vinny May | Guest Star |