Rent The Animal (2001)

When evidence clerk Marvin Mange (Rob Schneider) answers a 911 call of a burglary in progress, his dream of one day becoming a cop seems to be coming true. But a freak car accident en route to the crime leaves Marvin and his dream a shattered mess. When Marvin awakens a week later, he finds that a deranged scientist secretly used animal organs to rebuild his broken body. Energised by his new and improved parts, Marvin achieves instant fame as a super cop until his animal instincts start taking over his body at all the wrong times. And when he finds himself falling for the lovely and sexy Rianna (Colleen Haskell), it's animal magnetism at its craziest...