Watch Nature Calls (2012) HD Full Movie Free on solarmovie.do. Watch Nature Calls (2012) online free. Polar-opposite brothers Randy and Kirk never saw eye-to-eye, but their rivalry is taken to a new lev...Polar-opposite brothers Randy and Kirk never saw eye-to-eye, but their rivalry is taken to a new level when Randy hijacks Kirk's son's sleepover, taking the boys on a Scout Trip to remember.