The Truth Behind Crystal Skulls

Maybe not as cool as Indy 4, but here's the scoop on crystal skulls. (4 min 19 sec)

Indy 4 Set In 1957

A street on the campus of Yale University is lined with old cars to reproduce the 50s on the set of 'Indiana Jones 4':

The film features a wild motorcycle chase, as Indy zooms through downtown trailed by villains and smashes through the university's stately iron (make that Styrofoam) gates.

All Things Considered (3:16)