The Indian in the Cupboard Movie Wiki

Omri reveals his secret to his friend Patrick who immediately wants to get in on the fun. Ignoring Omri's protests, Patrick brings to life a cowboy from 1879 called "Boohoo" Boone (David Ke). Boone and Little Bear are initially unfriendly towards one another, but are forced to behave themselves when Omri reluctantly agrees with Patrick to bring them to school. Their cover is nearly blown when Patrick almost shows Boone and Little Bear (now friends) to some classmates and he and Omri began arguing in the hallway.
Back home, Omri shows a female Indian figure to Little Bear which he intends to bring to life to give Little Bear a new wife. Just as he is about to lock the figure in the cupboard, he and Patrick (who is spending the night) are puzzled to find the cupboard is missing. Omri's brother confesses he hid the cupboard in the downstairs closet as means of getting back at Omri for hiding the ball his brother keeps his pet rat in. When Omri retrieves the cupboard, he discovers that the key is gone.