Mxp: Most Xtreme Primate -

MXP: Most Xtreme Primate (Video 2003)

Jack was primarily portrayed by a chimpanzee named Louie , who was specifically trained to snowboard by instructor Sam Morishima at Soda Springs Ski Resort . Key Cast: Robby Benson as Edward (the brothers' father). Devin Douglas Drewitz as Pete. Trevor Wright as Jay. MXP: Most Xtreme Primate

, a real-life professional snowboarder, makes a special appearance . MXP: Most Xtreme Primate (Video 2003) Jack was