本美术片为木偶片。 爱说大话的宋武小朋友和妹妹一起看电视时，见电视机里又再讲老掉牙的武松打虎的故事，便颇不以为然地吹牛，“这算啥，要是我是武松，也能打死老虎。”话音刚落，他果然由“宋武”变成了“武松”。在景阳岗下的酒店，“武松”被店小二热情招待，可是他哪里喝得下几大碗“三碗不过岗”呀，好在他比较聪明，蒙混过关。上了景阳岗，“武松”对着美景倒头就睡，梦醒时分立刻被吓坏：他面前站着一只好大的老虎。但是很奇怪，这只老虎不但对他的底细知道得一清二楚，也并不打算伤害他，相反和他一起玩起了游戏。

When siblings Judy and Peter discover an enchanted board game that opens the door to a magical world, they unwittingly invite Alan -- an adult who's been trapped inside the game for 26 years -- into their living room. Alan's only hope for freedom is to finish the game, which proves risky as all three find themselves running from giant rhinoceroses, evil monkeys and other terrifying creatures.