Heading to see 28 Years Later this weekend? Here are 6 crucial things you need to remember about the horror series' first two movies

Spike, Isla, and Doctor Kelson walking through a wooded area in 28 Years Later.

28 Years Later could be the horror hit of the year. I'm expecting to see a lot of people heading out to catch it, and other new movies, this weekend.

But almost two decades on from the original movie being released, you'd be forgiven for forgetting what happened, especially as 28 Days Later has famously been absent from a lot of the best streaming services for a long time.