Staircase [544285] Released: 2018-08-29 Revenue: $0 Budget: $0 Profit: $0 Runtime: 20 mins Popularity: 0.0765 Vote Average: 6 Vote Count: 1 Overview: A mother puts opium in her son's milk to make him dependent to her. Cast [4] Sara Bahrami Toomaj Danesh Behzadi Faezeh Yousefi Gholam Niazi Trailers