Robert Klane, the screenwriter of “Weekend at Bernie’s,” died at the age of 81 on Aug. 29 in his Woodland Hills, California, home, his family told Variety. Robert Klane, ‘Weekend at Bernie’s’ Screenwriter, Dies at 81 https://t.co/PuWVODPoFr — Variety (@Variety) September 4, 2023 “Klane’s satirical and daring writing…