The second song played during the credits called "So New" was written and performed by Cillian Murphy, who played Pig.
Cillian Murphy was a shoe in for the movie role of "Pig" after playing the character in the play, "Disco Pigs"
Elaine Cassidy co stars in Coldplays music video for "The Scientist". She has a small part as the passenger in the car that Chris Martin crashes. Unfortunately, her character takes off her seatbelt so she can take off her jacket and fails to attach the belt again just before the accident. She is thrown threw the windshield and it appears that Martins character assumes she is dead as he walks away from the accident site without checking on her.