who played nebula in guardians of the galaxy
New Look At Karen Gillan As Nebula In âGuardians of the Galaxyâ New Look At Karen Gillan As Nebula In âGuardians of the Galaxyâ Karen Gillan Teases âBig Girlie Fight Sceneâ In âGuardians of the Galaxyâ Karen Gillan Discusses Her âEvil, Sadistic, & Amazingâ Role In âGuardians of the Galaxyâ.