Possible Clues:

• Galifianakis of 'The Hangover'
• Braff of "Scrubs"
• Actor Galifianakis
• "Scrubs" actor Braff
• 'Scrubs' actor Braff
• "The Hangover" actor Galifianakis
• Director/actor Braff of 'Garden State'
• Natalie's 'Garden State' co-star
• 'Garden State' director Braff
• "Scrubs" star Braff