“20 seconds of joy” is the culmination of five years of drama, emotion, tragedy and euphoria, tied to the life of B.A.S.E. jumper and freeskiing legend Karina Hollekim. The 31-year-old Norwegian is only recently on her feet again after a near-death experience at the 2006 Red Bull Vertigo. The film, “20 seconds of joy” captures all the build-up, the horror and the heartbreak of Karina’s dice with death, along with a liberal sprinkling of the trials and tribulations she has encountered through her spectacular young life.