Actor Anna Faris has accused director Ivan Reitman of berating her and slapping her butt on the set of the 2006 romantic comedy “My Super Ex-Girlfriend.” During Wednesday’s episode of her podcast, “Anna Faris Is Unqualified,” the “Mom” star spoke with writer-director Lena Dunham about her experience working with Reitman, who died in February at age 75. “One of my …
