Watch Mississippi Grind (2015) HD Full Movie Free on solarmovie.do. Watch Mississippi Grind (2015) online free. Down on his luck and facing financial hardship, Gerry teams up with younger charismatic poker player...Down on his luck and facing financial hardship, Gerry teams up with younger charismatic poker player, Curtis, in an attempt to change his luck. The two set off on a road trip through the South with visions of winning back what's been lost.