Comedian Tim Allen becomes his own best friend in this remake of the classic Disney comedy. Retooled for contemporary audiences, the story follows harried attorney Dave Douglas (Allen), who finds himself cuddling up to his wife (Kristin Davis) and kids (Zena Grey and Spencer Breslin) in his new role as the family pet. The supporting cast includes "Saturday Night Live" alum Jane Curtin and Robert Downey Jr., who plays an odious yuppie capitalist.