When Eddie brings the family pet bat Igor to school for the Pet Fair Playground, he does not realize it's really Grandpa in disguise, and trades him for the weekend with a classmate.
Did You Know?
The title is based on the common expression: "Birds of a feather flock together." This expression has been around since at least the 16th century as: "Birds of one kind and color flock and fly always together." See more
The string used to make Igor the bat's wings flap is visible as he enters the window near the end of the episode. See more
Eddie, you naughty, naughty boy! you traded your grandfather for a squirrel?