The Cuckoo Clock of Doom

In an effort to get his bratty younger sister Tara in trouble, Michael Webster turns the head of the cuckoo in his father's brand new cuckoo clock backward. However, instead of seeing the fruits of his trickery the next day, Michael is surprised to see that time has gone three days back, to his birthday. The next day that he wakes up, he's six years old. Michael soon realizes that he must find the cuckoo clock and turn the cuckoo's head back, before time goes back to when he hasn't been born...