Video: "Downton" scribe Julian Fellowes tackles "Romeo and Juliet"

If you thought "Downton Abbey" was romantic, wait until you see the "Downton" creator try his hand at the most famous story of star-crossed lovers in history.

Julian Fellowes has penned the script for the latest adaptation of William Shakespeare's "Romeo and Juliet." Starring a grown-up and hardly-recognizable Hailee Steinfeld ("True Grit") and Douglas Booth as the doomed couple, alongside Ed Westwick, Paul Giamatti, Natascha McElhone, Stellan Skarsgard, Damian Lewis and Lesley Manville -- just to name a few! Sounds like a love potion to us.

Check out a trailer for the film, directed by Carlo Carlei, above.