True story about Val Kilmer being an ass
My former landlord owned a farm in the suburbs of Boston and the crew for Spartan was shooting on her property for a day or two. Kilmer was there.
During a shooting break, she walked up to Kilmer--bearing in mind she owns the property they're shooting on--with her granddaughter asking him if she could get a picture with him and her granddaughter. His response: "What's in it for me?"
She walked away in disgust.