As Cirque du Soleil reboots its flagship production, O, more than a year after an abrupt shutdown, performers and crew members face uncertainty as they work to return to their world-class standards in time for the (re)opening night in Las Vegas. With unfettered access, filmmaker Dawn Porter captures the dramatic journey of the world's most famous circus act on its way back from the brink.

Cirque du Soleil: Without a Net

Consisting of a stage with over 5,000 cubic feet of water from the Bellagio Lake, "O" shifts the boundaries of the interplay of acrobatics, music, theater and dance, with such diverse disciplines as water jumping, gymnastics, synchronized swimming, trapeze, acrobatics, dramatic play, music and dance - an unforgettable rendezvous for all spectators.