Safety Not Guaranteed is 2012 Hollywood comedy Movie starringĀ Jake Johnson, Aubrey Plaza and Karan Soni.The Director of this movie is Colin Trevorrow.This is movie based on the classified ad posted by an person and three magazine employees searching for the man who posted this ad.The ad was about the time travel.With the help of this ad, he is searching for a companion who can go in the past along with him.To know weather the ad is real or just a fake, watch this movie for free.