Sam Hopper is a character in Let's Go Luna who is from the Circo Fabuloso.
He is voiced by Dan Chameroy.
Sam is Andy's dad, and Luccie's husband. He is the prop maker for Circo Fabuloso.
Unlike his son and wife, he is ill-tempered all the time and rarely smiles, though he did once in Stairway to Art Day when his son made him new stairs. He also has contempt for the other circus members. In Stairway to Art Day, he called the Shrew's new act terrible.
Sam is a green frog with pink lips and a lazy right eye. He has a light blue shirt and a blue scarf, as well as brown sandals.