Jack Reacher (film) was based on a television series.
Jack Reacher -LRB- formerly called One Shot , or alternatively known as Jack Reacher : One Shot -RRB- is a 2012 American action thriller film written and directed by Christopher McQuarrie , based on Lee Child 's 2005 novel One Shot .
Jack Reacher (film)
was based on
a television series
Lee Child 's 2005 novel One Shot