Mr. Badger, with the help of his assistant, Miss Pims, prepares for Miss Sylvia Smothers-Carruthers' seventh birthday party, not expecting that a surprise lie in store for both him and the birthday girl.

The whole family is on full alert when Benjamin and Flopsy Bunny's seven little bunnies are kidnapped by the wily badger, Tommy Brock. Peter Rabbit and Benjamin Bunny track Tommy all the way to the dreadful, mysterious hide-out of the foxy-whiskered and thoroughly disagreeable Mr. Tod.

The last thing Badger wants is a roommate, and certainly not Skunk, but since the house does not belong to him he does not have a choice; and soon everything in Badger's quiet and ordered life studying rocks is turned upside down (and where on earth did all the chickens come from)--but after he drives Skunk and his chickens away, Badger starts to miss his roommate and sets out to find him and make amends.