What do the spelunking adventure flick Sanctum, executive-produced by James Cameron, and German pop star biopic Falco have in common? Well, very little, except that if you trip on over to ShockYa, they’re part of my latest Blu-ray/DVD column, where I tie them together with a special NBA release. Again, it’s here if ya need it, with photo accompaniment, including Andre Iguodala’s early impression of a dried-apple doll.