Sandy Dennis took the role of Sylvia Barrett after winning an Academy Award for Best Supporting Actress for her performance in '' Who 's Afraid of Virginia Woolf ? '' This was her first and only film with producer Alan J. Pakula and director Robert Mulligan . The film also featured early appearances from Bud Cort and Jean Stapleton . The film was entered into the 5th Moscow International Film Festival where Sandy Dennis won the award for Best Actress
5th Moscow International Film Festival
5th Moscow International Film Festival
Up the Down Staircase (film)