Tim Allen, The Santa Clause
After Scott Calvin (Tim Allen) inadvertently causes Santa Claus to fall off his roof, the divorced father and businessman ends up accidentally assuming the jolly old elf's identity and all the responsibilities that go with it. He awakes the next day thinking it was all a dream, but as time passes, he begins to pack on the pounds and grows a long white beard he can't seem to lose. Talk about contractual obligations!
