4 For Dinner (2004)

Thomas, Ralph and Douglas – three post college friends in three different directions, lost as to where they want to go in life. On a typical Friday night, a young lady named Vicki thinks she’s got all of the answers. Her latest fascination, the self-awareness book Within, promises to get them all in touch with who they are and help them change. But this Friday is not so typical, and change they most definitely do.

The next morning finds the straight-laced Thomas stuck with his newly "changed" friends Vicki the vampire, and Douglas the zombie! With nowhere to turn but the man that wrote the book, author Thaddeus Lane, the four make their way to his upstate New York playhouse. But the road is long, the changes aren’t quite finished, and everyone has a different idea of what’s for dinner.