Elizabeth Perkins plays a woman who kills her harridan sister after catching her in bed with Perkins' hubby, Judge Reinhold. Now the bickering spouses have a body on their hands and nowhere to put it, in the off-kilter comedy "Over Her Dead Body," with Rhea Perlman, Michael J. Pollard and Maureen Mueller. AKA: "Enid Is Sleeping." Next, a dryly comic look at sexual morality in the U.K., "Personal Services" stars Julie Walters as a working-class woman who works her way up to become madam of a posh and kinky London bordello. Based on the real-life exploits of Cynthia Payne, whose prostitution trial became a cause célèbre throughout England; directed by Monty Python's Terry Jones. 3 1/2 hrs. total. Standard; Soundtrack: English.