Aimee Eden is a main character in the Netflix series Sweet Tooth, portrayed by Dania Ramirez, who creates a sanctuary called "The Preserve" for hybrid children in a post-apocalyptic world. A former therapist, she uses her skills to care for the vulnerable hybrids, including her adoptive daughter Wendy, protecting them from the "Last Men" and the deadly virus. Her storyline focuses on her maternal instincts, resilience, and hope in the face of catastrophe, though she ultimately sacrifices herself for the cause at the end of Season 2.

Bear" from Sweet Tooth is Rebecca "Becky" Walker, a human teenager who leads the "Animal Army," a group dedicated to protecting hybrid children like Gus from a world that fears them. Driven by the loss of her own hybrid sister, Wendy, Bear is a courageous and determined protector,

Tommy Jepperd, nicknamed "Big Man" or "Jeepard" (played by Nonso Anozie), is a main character and former football player in Netflix's Sweet Tooth. He acts as a gruff, heavily armored guardian to Gus, navigating a post-apocalyptic world filled with dangers.Key Details About Jepperd:Role: He is the deuteragonist of the series, transitioning from a lone drifter into a protector.Background: Formerly part of the "Last Men," a group that hunts hybrids, he harbors a dark past involving loss.Character Arc: He is known for his internal struggle with guilt and his developing protective relationship with Gus.

Gus is the main character of the Sweet Tooth comic and Netflix series, a young deer-boy hybrid who ventures out from his isolated home after his father's death, seeking answers about his origins and the pandemic that created him and other hybrid children. Nicknamed "Sweet Tooth" for his love of candy, he is played by actor Christian Convery and embarks on a journey with a loner named Jepperd, becoming a symbol of hope in a world that fears hybrids.

Wendy Walker, commonly known as "Pigtail," is a central hybrid character in the Netflix series Sweet Tooth, portrayed by Naledi Murray. As a pig-human hybrid adopted by Aimee Eden, she is a brave, compassionate leader among the hybrid children, becoming a key ally to Gus in the post-apocalyptic world.