8.5 Oppenheimer (2023) Sinhala Subtitles Jul. 19, 2023 Oppenheimer (2023) Sinhala Subtitles IMDb: 8.5 2023 181 min 4736 views (Oppenheimer (2023) Sinhala Subtitles) (Oppenheimer (2023) Sinhala Subtitle) (Oppenheimer (2023) Sinhala Sub) (Oppenheimer Sinhala Subtitle) ... DramaHistory