Based on the acclaimed graphic novel series by Jeff Lemire, Sweet Tooth is set in a post-apocalyptic world ravaged by a mysterious virus, where many children are somehow being born hybrids of humans and animals. Against this backdrop, a boy who is half-human and half-deer sets out on a journey to understand his past, with an unlikely protector. We review this latest TV offering, and talk about how it creates a world that feels both familiar yet fascinating.