Something So Right (1982)

Joey lives with his mother. His father isn't around, he doesn't like school, he is bored and doesn't take orders from anyone. In other words he is a real little scamp. Being at one's wit's end, his mother decides to look for a "big brother" (sort of surrogate father) for Joey. At first this clumsy Arnie doesn't know how to handle Joey but after a while everything changes and not only for Joey ...