

"Truth is a moving target."
Covert CIA agent Martian is ordered to abandon his undercover life and return to London Station. When the love he left behind unexpectedly reappears, their romance reignites, pitting his career, his real identity and his mission against his heart while hurling them both into a deadly game of international intrigue and espionage.
Brandon 'Martian' Colby / Paul Lewis

Henry Ogletree

Dr Samia 'Sami' Zahir

Naomi Ford

Dr Rachel Blake

Owen Lublin

Daniela 'Danny' Ruiz Morata

Poppy Cunningham

Grandpa
Grandma

Reza Mortazevi

Blair

James 'Bosko' Bradley
