<Li> Ariana Grande as Cat Valentine, who is sweet, naive, bubbly and almost always happy . She has a playful nature, often takes things literally, and faints when she is frightened . She has a short attention span and has bright red hair dyed to resemble her favorite snack, a red velvet cupcake . Cat has been living with her grandmother Nona since her parents went away to visit her brother . She can be emotional and does not take criticism well . Despite her ditziness, she is actually very intelligent and empathetic . In the earlier parts of the show, Ariana Grande dyed her hair red when playing Cat Valentine (which she also did when playing the character on Victorious) until it was changed to her wearing a red - haired wig in later episodes . </Li> <Ul> <Li> Cameron Ocasio as Dice, is Sam and Cat's neighbor who lives with his mom and his weird Aunt Ferjeen (who is notorious for having "night gas"). Dice is cool, calm and collected, and he knows all the tenants and gossip . He makes extra money by wheeling and dealing, often selling unusual items like hair cuttings from celebrities (including some he obtained from Sam), hats with misspelled logos, and odd gadgets . He is a talented pitchman . Dice manages a mixed martial arts fighter named Goomer who is not bright . </Li> </Ul> <Li> Cameron Ocasio as Dice, is Sam and Cat's neighbor who lives with his mom and his weird Aunt Ferjeen (who is notorious for having "night gas"). Dice is cool, calm and collected, and he knows all the tenants and gossip . He makes extra money by wheeling and dealing, often selling unusual items like hair cuttings from celebrities (including some he obtained from Sam), hats with misspelled logos, and odd gadgets . He is a talented pitchman . Dice manages a mixed martial arts fighter named Goomer who is not bright . </Li> <Ul> <Li> Maree Cheatham as Nona, Cat's cheerful, supportive, and independent grandmother . Fun - loving and young at heart, Nona prefers the company of people her own age . Although she is always around whenever Sam and Cat need her, she has moved out of the apartment she shared with Cat and into Elderly Acres to be nearer to her friends, allowing Sam to move in permanently . She is criticized for not being in touch with the younger generation, and tells stories which fail to interest them . </Li> </Ul>

Where is the show sam and cat filmed