Watch It's a Hard Truth Ain't It (2018) HD Full Movie Free on solarmovie.do. Watch It's a Hard Truth Ain't It (2018) online free. [HBO] HD. A companion to HBO Films' "O.G.," this documentary is co-directed by 13 incarcerated men w...[HBO] HD. A companion to HBO Films' "O.G.," this documentary is co-directed by 13 incarcerated men who reflect on their lives.