Moon Shot: The Inside Story of America's Apollo Moon Landings

As one of the original seven Mercury astronauts, Alan Shepard (1923-1998) became the first American in space on May 5, 1961, and a decade later took, with his partner Edgar Mitchell, the longest walk-two miles-on the moon before hitting a golf ball for miles and miles across the lunar landscape.

Mercury astronaut, Deke Slayton (1924-1993) was meant to be the second American in Earth orbit, but was grounded because of an irregular heartbeat. He stayed on at NASA to supervise his fellow astronauts and was returned to flight status in 1972.

Christopher Grove is an award-winning, veteran actor and narrator based in Los Angeles. He guest-stars on top network TV shows and has performed at major theaters around the country, including the Mark Taper Forum and the Public Theater.