Osman season 6 171 trailer July 8, 2019 16 32 64 128 Osman season 6 episode 171 trailer 2 Osman season 6 episode 171 trailer in urdu Osman season 6 episode 171 trailer in urdu subtitles Kurulus osman season 6 episode 171 trailer 1 Osman 71 season 2 Osman season 2 episode 170 Osman 6 season 1 Osman 61 season 2