Cops and Robbersons (1994)

When police discover that a mob hitman has moved in next door to the Robbersons, they want to find out what he is up to. So they set up a stakeout in the Robbersons' home. Hard-nosed, tough-as-nails Jake Stone is assigned to the stakeout. But now it's a question of whether Jake can last long enough to capture the bad guys. The Robbersons want to help so they are driving him crazy.