Watch Sinkhole (2021) HD Full Movie Free on solarmovie.do. Watch Sinkhole (2021) online free. A working class family move into a new condo purchased after 11 years of hard work. They throw a hou...A working class family move into a new condo purchased after 11 years of hard work. They throw a housewarming party to show his co-workers when overnight a heavy downpour creates an extremely deep sinkhole that engulfs the entire building.