Unleash all the fun! Comedian Tim Allen (The Santa Clause) gains a hilarious insight into being a great dad when he's transformed into a lovable sheepdog in this update of Disney's comedy classic. The adventures begin as Deputy D.A. Dave Douglas (Allen) is infected with a top-secret serum that morphs his body into that of the family's pet. Now, Dave wants nothing more than to stop fetching and return to fathering...but he'll have to stop the evil genius (Robert Downey Jr., Good Night, And Good Luck) behind the serum.