Before he was known as a Time Lord, before the arrival of the Daleks or the Cybermen, the Doctor was a mysterious old man who hid his time machine in a junkyard. On today's Sci-Fi 5, learn how the Doctor's travels were almost derailed by history itself. Follow Sci-Fi 5 for your daily dose of science-fiction history. Written by Tom Kozak Hosted by Ryan Myers Music by Devin Curry