Pat Hitchcock, director Alfred Hitchcock’s only child, has died at 93. Her daughter, Katie O’Connell-Fiala, confirmed that she died Monday in Thousand Oaks, Calif. She appeared in her father’s films including “Strangers on a Train,” “Psycho” and “Stage Fright.” In “Psycho,” Hitchcock played Janet Leigh’s office mate Caroline, who offers to share her tranquilizers. In “Strangers on a Train,” she was Barbara Morton, the sister of Ruth Roman’s character Anne Morton. She also appeared in movies including “The Case of Thomas Pyke” and TV series such as “Suspense,” “Suspicion,” “My Little Margie,” “Matinee Theatre” and “The Life of Riley” as...