Roy Milligan

Roy Millgan was an Air Force pilot, father of Arthur and husband of Beth.

Personality
Husband of Nurse Beth Milligan and father of Arthur Milligan, Roy is a trained Air Force fighter pilot who was thought to have been killed in combat.

However, under the cover of death Roy ran a covert operation in Moscow but comes back to Granite Flats to get some answers about his family. He had somehow gotten word about Frank Quincy being in a hospital after a car crash that Beth happened to die in.

They also found out about Frank liking Beth. He snuck Frank out and brought him secretly to the school and questioned him which Frank answered all his answers truthfully. Roy gave Frank a pistol and a message to deliver to Whittison about his arrival. he met with Whittison and was convinced to go back to Moscow Russia to continue his unfinished mission due to coming to Granite Flats. He decided to look and see Arthur one last time before finding the kids HQ to rest for the night. then as he lay on a bed someone threatened to shoot him with a gun. the person is unknown and it isn't explained about if Roy got to Russia. in future episodes Frank and Whittison say that he arrived at Russia but they might've not actually got the news. It is unknown if he got shot or made it.

It was revealed that Roy was trained by Lieutenant Frank Quincy, who said he was not a "happy camper."