In a bowl, mix flour and salt. With a pastry blender or two knives, cut in butter and shortening until crumbly. Sprinkle with 3 tablespoons ice water; mix with a fork just until dough forms a ball (add water if needed). Form into a disk, wrap in plastic and chill for 30 minutes. On a floured surface roll out the dough into an 11” round. Fit into a 9” pie pan and crimp edge. Refrigerate for 10 minutes.
Line crust with foil and fill with pie weights. Bake for 6 minutes, remove foil and bake until lightly golden, 10 to 12 minutes. Let cool.
In a bowl, beat cream cheese and sugar with a mixer on high speed. Beat in cream and vanilla, scraping down sides of bowl, until fluffy and well-mixed. In another bowl, gently mix berries.
Spoon two-thirds of cream mixture into crust; smooth top. Spoon two-thirds of berries over cream. Mound remaining cream in center and top with remaining berries. Chill overnight.