Nat'l Geo: Asteroids Deadly Impact

Although the Earth is perpetually pelted by millions of asteroids and comets each year, nearly all of them are too small to be noticed and burn up in high atmosphere. But what if another planet killer" came down as one is believed to have done 5 million years ago? Geologists Eugene and Carolyn Shoemaker may have some answers. 2003/color/60 min/NR/fullscreen.

Director: Eitan Weinreich
Producer: Charlie Kaufman
Producer: Michael Stipe
Producer: Nina Parmee
Producer: Sandy Stern
Producer: Steve Golin
Producer: Vincent Landay
Actor: David Levy
Actor: Eugene Shoemaker
Actor: Robbie Robertson
Actor: Carolyn Shoemaker
Actor: Jaime Robbie Robertson