 Complete the following phrase:  At the hospital, the boys seek help from Dr. Philips, a medium a parody of Zelda Rubinsteins character in Poltergeist, who explains the celebrities are trapped in purgatory, which she compares to being stuck on a plane that isnt quite ready to take off. Dr. Philips manages to contact the spirits and tell them that they have passed on. Surprisingly to her, the celebrities are all too acceptant of the fact, with the only exception being Michael Jackson. Two deceased celebrities, CBS News anchorman Walter Cronkite and Patrick Swayze, explain to Dr. Phillips that his refusal to acknowledge 