There are three Venom movies total: Venom, Venom: Let There Be Carnage, and Venom: The Last Dance. Technically speaking, Venom got his first on-screen movie appearance in Spider-Man 3 in 2007. However ...
If you want to rewatch the first two films before Sonic the Hedgehog 3 premieres, this limited-edition steelbook box set is on sale for one of its best prices ever.