Twin Sitters

Twin Sitters is a 1994 American familyoriented comedy film directed by John Paragon. The plot revolves around twin bodybuilders who protect twin child pranksters left by a corrupt uncle in their care.

Peter and David Falcone are twin waiters who want nothing more than to open their own restaurant, but are unable to get a loan. Frank Hillhurst is a corrupt businessman who has decided to give states evidence, but his former righthandman has threatened to kill Hillhursts twin nephews and Hillhurst himself if he testifies. After the Falcone brothers save Hillhursts life, he hires them to protect his young nephews, paying them more than they have ever made in their life. Hillhurst soon departs with Federal Agents, leaving Peter and David with a pair of massively mischievous tenyearold boys with a double mean streak.

Source: Wikipedia