Andrew O’Connor [pictured] directs May the Best Man Win, starring Whitmer Thomas, Drew Tarver and Rosa Salazar.

UK production outfit What If It Barks Films begins shooting this week in LA on May the Best Man Win, its second US film.

Andrew O’Connor directs the story of two lifelong best friends, obsessed with making Youtube-style prank videos, who become mortal enemies when they both fall for the same girl.

Whitmer Thomas, Drew Tarver and Rosa Salazar star. O’Connor co-wrote with Matthew Robinson and Lee Hupfield.

Ray Marshall produces alongside O’Connor, Hupfield and Robinson. Executive producers are Erwin Stoff and Oliver Obst of 3Arts Entertainment and Andrew Newman.

The company’s Are We Officially Dating starring Zac Efron, Miles Teller and Imogen Poots, is in post-production.