Watch Batman: Hush (2019) HD Full Movie Free on SolarMovie. Watch Batman: Hush (2019) online free. When threads from Batman's past begin to unravel, the race is on for him to crack Hush's deadly game...When threads from Batman's past begin to unravel, the race is on for him to crack Hush's deadly game. Strange alliances will form and shattering secrets will be revealed when Hush's silence is finally broken.