“- Madolyn: Why is the last patient of the day always the hardest?
- Billy: Because you're tired and you don't give a shit. It's not super-natural.”
Vera Farmiga - Madolyn
Leonardo DiCaprio - Billy

“Sometimes even if you're the leader and you need to be strong you can get tired.”
Keisha Castle-Hughes - Paikea

“- Erica Sutton: I can't work right now.
- Sam: So go home.
- Erica Sutton: I need the money.
- Sam: So work.”
Shannyn Sossamon - Erica Sutton
Maggie Gyllenhaal - Sam

“- Julie: I'm so tired!
- Sarah Morton: Not surprised. It's tiring to kill a man.”
Ludivine Sagnier - Julie
Charlotte Rampling - Sarah Morton

“- Kit Latura: This water is 38 degrees. So, the only thing we have to worry about is Hypothermia.
- LaTonya: Hypo-what?
- Sarah Crighton: Hypothermia. It's when your body loses heat and shuts down. When your body is getting tired, really, you're getting dead. Does that sound fair enough?”

Sylvester Stallone - Kit Latura
Trina McGee - LaTonya
Karen Young - Sarah Crighton