Bess and Courtney Grumper, also known as the Grumper sisters, are the scandalous sisters and the writers of the gossip section of Sheffield Institute's paper. They are voiced by Tracy Martin (Bess Grumper) and Courtney Peldon (Courtney Grumper).
Bess and Courtney Grumper has been suggested to play 4 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
