The folks over at Popwatch received an interesting phone call from Zach Braff promoting a contest of sorts for would-be filmmakers. He put out a call to action for people to submit their visions for a music video he's directing for his friend Jay Clifford's song "Know When to Walk Away." Braff wants people to "film themselves lip-syncing the track" though it sounds like he's prepared to be wowed by all kinds of creativity.