圣诞节快到了，工作缠身的霍华德（阿诺•施瓦辛格ArnoldSchwarzenegger饰）早把对儿子的圣诞礼物的承诺丢到脑后了――他答应送儿子一个涡轮超人作为圣诞礼物。这天，经过妻子提醒，霍华德...

The planet Jupiter has moved closer to the Earth causing an increased gravitation pull which affects the human brain...