Ten years after their casino heist, four escaped convicts trace their former partner to a desert town, where he is now a lawman with no memory of his criminal past.

In debt to their volatile drug dealer, best friends, Denise and Johnny, agree to a sketchy job to pay off their last hit. After breaking into a decrepit stash house to steal a bag of mysterious drugs, escape proves more troublesome, as the pair find themselves trapped inside with a madman. With no way out and not one to miss an opportunity, Johnny smokes the new drug and promptly travels into the past, triggering alarming new events in the future. Separated through time, Denise is left alone to confront her past, their dealer’s real identity, and her very own existence.

Evan Birch is a family man and esteemed professor at a distinguished college, where his charm and reputation have made his philosophy class very popular. When a female student named Joyce goes missing, Evan's previous off-campus dalliances make his wife question his alibi. Gruff police Detective Malloy has even more reason to be suspicious when crucial evidence makes Evan the prime suspect in Joyce's disappearance. Suddenly, the questions Evan faces aren't merely academic - they're a matter of life or death.