Sci-fi mystery drama starring Haley Joel Osment. On his way to present groundbreaking work to a science conference at Princeton, renowned physicist Gabriel (Rufus Sewell) unexplainably vanishes from existence with only his phone and ID being recovered. Eleven years later his abandoned son Erol (Osment), who shares his father's passion for theoretical physics, along with his grandfather Sal (Victor Garber) try to uncover the secrets of Gabe's disappearance by deciphering the work he left behind. The pair are shocked to discover he was conducting research on time travel and may have succeeded in travelling back to 1946. Sal begs his grandson to try and recreate his father's experiments, but with Erol reluctant to engage in such volatile experiments, will he ever be prepared to risk his own past, present and future to realise the possibility of bringing back his father?