More than maybe anywhere else on Earth, Roswell, New Mexico is ground zero for those who seek proof that aliens exist. Roswell native Liz Ortecho (Jeanine Mason) left it all behind 10 years ago after the death of her beloved older sister Rosa. But after the government cuts funding on her biomedical research, she reluctantly returns to her tourist-trap hometown to move back in with her father. When Liz arrives, she reconnects with Max Evans (Nathan Dean Parsons), her teenage crush, who is now a Roswell police officer.
Meanwhile, Master Sergeant Jesse Manes (Trevor St. John) spearheads a long-standing government conspiracy — unbeknownst to his son, Alex Manes (Tyler Blackburn), who has recently returned from service overseas with emotional and physical injuries. The politics of fear and hatred that run rampant in Roswell threaten to expose Max and his family and could endanger his deepening romance with Liz…as well as their lives.