Watch The Mule (2014) HD Full Movie Free on SolarMovie. Watch The Mule (2014) online free. After a trip to Thailand, a first-time drug mule finds himself in police custody, with his stomach c...After a trip to Thailand, a first-time drug mule finds himself in police custody, with his stomach crammed with narcotics. Now, he has to endure seven sphincter-clenching days to convince them of his innocence. Will nature take its course?