https://cdnph.upi.com/ph/st/th/5861784819198/2026/upi/8c7aa2b752b1fb17fbfd6945b5d89d43/v1.5/Sunny-Sandler-takes-the-stage-in-Dont-Say-Good-Luck-trailer.jpg" /> Sunny Sandler, the younger daughter of actor Adam Sandler, stars in the teen comedy-drama "Don't Say Good Luck," premiering on Netflix in August.