The Walking Dead writer Robert Kirkman may be lending his concentration to filming the television version of the hit comic book series, but artist Charlie Adlard is lending his talents to a great source of their inspiration: George Romero.

In a promotional poster for Romero’s latest film, Survival of the Dead, fans of the Image series should be quick to notice Adlard’s familiar artwork. That’s a whole lotta zombie goodness right there.

Check out the film when it hits theaters on May 28!