Fear of Flying

Mark and Susan take to the air for helicopter flight rotation, which brings to the ER an entire family injured in an accident.  Benton's overconfidence in Keaton's absence results in a dire mistake.  Carol deals with a "floater" nurse who can't cope with the speed of the ER.  Jeanie and Maggie are given the task of keeping a dead man on ice in anticipation of cryogenic storage.