The character of Buzzy was originally written as a man. When Hilary Swank read the script, it was the character that "spoke to" her the most, and she asked Writer and Director Greg Marcks to re-write the role as a woman so that she could play it, and he agreed.
At the 11:14 mark of the movie, the blood is discovered on the trunk by police officer George.
When Jack runs and hides from the police officer, he runs behind a wood pile. Jack freaks out as he touches a piece of wood and it rolls towards the house. This is due to Frank's dog peeing on that wood in a deleted scene.
The "f" word is used fifty-seven times.
Mark is wearing a shirt with Sisqó's logo on it. Colin Hanks, Ben Foster, and Sisqó were in Get Over It (2001).