Deadline reports that Sony Pictures looks to be getting more serious about mounting another installment of Zombieland.

The studio just hired Dave Callaham to write the sequel under the supervision of Ruben Fleischer, who’ll return to direct.

Callaham has been scripting The Expendables films, and he had story credit on Legendary’s revival of Godzilla.

They are not sure if the participants will be back; pretty much all of them have soared since making the original, from Jesse Eisenberg to Emma Stone, True Detective’s Woody Harrelson, and Abigail Breslin (who plays the title zombie in the upcoming Maggie).