I was thinking of this the other day. What if they made live action versions of some of Scooby Doo's best movies? This is my contribution to what I think should happen:

Scooby Doo: Witches Ghost
Starting off with the best one (obviously), here's who I think should play each part:

Ash Costello as Thorn, Maria Brink as Dusk, and Lizzy Hale as Luna

Tim Curry as Ben Ravencroft

Sara Brightman as Sarah Ravencroft

Scooby Doo On Zombie Island

Eva Green as Simone Lenoir and Angel Coulby as Lena Dupree

Ron Pearlman as Jacques

Paul Logan as Snakebite Scruggs

Matt Damon as Beau

Geoffrey Rush as Captain Morgan Moonscar

What do you guys think?