Dark Matter (Season 2)

Jason Dessen, a quantum physicist, once had a brilliant research career ahead of him. But after a girlfriend's unexpected pregnancy and the birth of a son, this future was derailed. Now a professor at a small Chicago college with a warm and loving family life, the physicist is abducted into a world in which his quantum many-worlds theory has become a fully realized technology for inter-dimensional transfer. In the parallel world, he did not marry his girlfriend and they never had a son. He is determined to get back to his other life back.