Fox has bought a drama script from Greek creator Patrick Sean Smith. Titled Wanderlust (not to be confused with the upcoming Jennifer Aniston-Paul Rudd feature comedy of the same name), the hourlong project is set in the world of young international travelers. Imagine TV and and 20th TV are producing, with Smith, Brian Grazer and Francie Calfo executive producing. More from our sister site TVLine, which has the story.