Clov is Hamm's servant and adoptive son, the only character who is able to look outside through the windows with a telescope. He is tasked with fulfilling Hamm's commands and maintaining the household's routine.

Nagg is Hamm's father, living in one of the garbage cans at the back of the stage. He enjoys reminiscing about past stories and relies on limited resources, such as food, to engage with the other characters.

Nell is Hamm's mother and Nagg's wife, residing alongside Nagg in one of the garbage cans. She partakes in conversations and listens to Nagg's stories, though she eventually succumbs to the grim reality of their circumstances.