Name: Uncle Charles (last name unspecified)
Voiced By: Bill Cobbs
Uncle Charles is the husband of Susie's Great Aunt T. He loves his wife, but he does tend to get annoyed by her loud mouth. To the point that, Aunt T mentioned that he gave her an award for World's Biggest Mouth. While he seems to be a calm, mature, and quiet spoken man which is the polar opposite of his wife, he does still love her. Affectionately calling her "dumplin'" and endures her strong hugs. Both he and his wife at one point met Dr. Martin Luther King, Jr while driving to hear one of his speeches.
You can find Uncle Charles gallery here.