Set in 80s and 90s Los Angeles, reporters Bob Tur and Marika Gerrard revolutionized breaking news with their brazen helicopter reporting. The couple captured footage from the L.A. riots, the O.J. Bronco chase, Madonna’s wedding to Sean Penn and beyond. Culled from the duo's video archive “Whirlybird” is an L.A. story of a family in turbulence hovering over a city unhinged.