Actor Zach Galifianakis stars in “Due Date,” paired up with Robert Downey Jr. Says the film’s director, Todd Phillips, who also helmed “The Hangover” and is now busy with its sequel: “I imagined my muse would look like Mila Kunis or Rashida Jones. In fact, my muse looks like Bruce Vilanch without the funny T-shirts.” (Jay L. Clendenin / Los Angeles Times)