Trivia: Perrier's Bounty
- The Danza: Jim Broadbent as Jim.
- Hey, It's That Guy!: Liam Cunningham (The Mutt) and Pádraic Delaney (Shamie) have worked alongside Cillian Murphy before.
- Cillian Murphy and Brendan Gleeson previously appeared together in 28 Days Later.
- Liam Cunningham and Brendan Gleeson would later appear together in The Guard.
- Perrier is Mad-Eye Moody.
- Ivan is Lord Bolton. And the Mutt is Davos Seaworth, and Lord Varys is one of the dog owners.
- And the other dog owner is John Bates.