After the CIA refuses to acknowledge Scott Anders existence since his mysterious return to Earth after disappearing in 1967, Scott takes on the dangerous task of tracking down a missing girl. Meanwhile, the granddaughter of a CIA agent Scott worked with previously in the 1960s informs him that she wants to reopen Project Kayless, and wants Scott to work with them. Unfortunately for her, she's caught the attention of the clandestine organization pulling the strings-and they're not happy.