has just caught another big name for his upcoming directorial debut, "How to Catch a Monster." Oscar nominee Saoirse Ronan
") is joining the fantasy-drama, which also stars Christina Hendricks
, Matt Smith
"), Eva Mendes
, and Ben Mendelsohn
. "Monstar" is describes as a noirish modern day fairytale set in a dying city, where a single mother named Billy (Hendricks) stumbles into a dark fantasy underworld after her teen son finds a hidden pathway leading to an underwater town. Ronan's role has yet to be revealed. Marc Platt
and Adam Siegel are producing along with Gosling via his Phantasma Films banner, and...