Dick: The protagonist, a cheerful and curious young boy, often depicted wearing a blue shirt and pants.
- Jane: Dick's sister, a sweet and gentle girl, often depicted wearing a red dress.
- Mother: The wise and nurturing matriarch, often depicted wearing an apron and helping her children learn.
- Father: The kind and patient patriarch, often depicted wearing a suit and hat.
- Spot: The family's loyal and playful dog.
- Puff: The family's mischievous and lovable cat
