
“I.S.S.” is a taut, efficient thriller set on the International Space Station, a U.S.-Russian research facility for medicine, technology and space exploration.
As the film opens, Dr. Kira Foster (Ariana DeBose) and Christian Campbell (John Gallagher, Jr.) arrive at the I.S.S., and are greeted by fellow American, Gordon Barrett (Chris Messina), as well as the three Russian crewmembers, Weronika Vetrov (Masha Mashkova), Nicholasi Pulov (Costa Ronin) and Alexey Pulov (Pilou Asbæk). The team gets along fine until war unexpectedly breaks out on Earth, and Gordon and the Russians are both ordered to seize control of the I.S.S. As such, trust becomes as tenuous as the tether that keeps an astronaut secure on a spacewalk, and betrayals come quickly. Buzz Lightyear’s mantra, “What’s important now is we stay together,” is used to encourage loyalty sometimes from the “enemy.”