Actors:

John Cusack, Cameron Diaz, Ned Bellamy, Eric Weinstein, Madison Lanc, Octavia Spencer, Mary Kay Place, Orson Bean, Catherine Keener, K.K. Dodds, Reginald C. Hayes, Byrne Piven, Judith Wetzell, John Malkovich, Kevin Carroll

Link:

SYNOPSIS:
"Ever wanted to be someone else? Now you can."

A puppeteer discovers a portal that leads literally into the head of the movie star, John Malkovich.