This story begins for Pluto's Kid Brother, Pluto, and Dinah the Dachshund are going out on the vacation to the extending journey in U.S.A. to find Uncle Louie and Pluto's Father.
•Macaulay Culkin as the voice of K.B.
•Cameron Diaz as the voice of Dinah the Dachshund
•Gary Oldman as the voice of Pluto
•James Franco as Sam Sleaze
•Johnny Depp as Sid Sleaze