Watch Ace Ventura: When Nature Calls (1995) HD Full Movie Free on SolarMovie. Watch Ace Ventura: When Nature Calls (1995) online free. Ace Ventura, Pet Detective, returns from a spiritual quest to investigate the disappearance of a rar...Ace Ventura, Pet Detective, returns from a spiritual quest to investigate the disappearance of a rare white bat, the sacred animal of a tribe in Africa.