The optimistic, former foster kid and orphan. He considers himself an "apocalyptic hero" and uses a baseball bat affectionately named the Louisville Slicer to fight off zombies Appearance: He has fair skin, straight black hair, and usually dresses casually with a long-sleeve striped shirt or t-shirt. He is lean, active, and is the second-tallest of the group.

Jack’s hyper-intelligent best friend and the resident genius. He invents high-tech gadgets and weapons to help the group, and created Big Mama, an heavily armored, post-apocalyptic pickup truck Appearance: Quint is a tall, slender geeky, styled with messy brown hair. His outfits are highly utilitarian—often a button-up shirt or t-shirt paired with a tool belt and protective gear for his gadgets.

The fiercely independent, brave, and athletic former editor of the school newspaper. Initially stuck on her own, she uses a spear and brings vital combat and survival skills to the team. Appearance: The shortest of the main four, June has light brown skin, medium brown eyes, freckles across her nose, and wavy dark brown hair tied in a ponytail. She rocks a sporty look with a dark blue hoodie, black jeans, fingerless gloves, and teal trainers.

A formerly feared school bully who redeems himself and becomes the group's "muscle". Despite his tough exterior and massive size, he is incredibly loyal and has a surprising soft spot for gardening and sewing. Appearance: The muscle of the group. Dirk is surprisingly huge for a middle-schooler, built more like a high-schooler. He has dirty-blonde hair styled into a mohawk with shaved sides, dark green eyes, and dresses in a green jacket, cargo shorts, and steel-toed boots. His hands are usually wrapped in bandages from brawling.