“Reporter: So...the number 13 doesn't bother you? Fred Haise, Sr.: Only if it's a Friday, Phil. Reporter: Apollo 13—lifting off at 1300 hours and 13 minutes, and, entering the moon's gravity on April 13th. Jim Lovell: Uh, Ken Mattingly has been doing some...scientific experiments regarding that very…”
— William Broyles Jr., Al Reinert, Jim Lovell, Tom Hanks, imdb.com