Inferno
(2016)

Robert Langdon (Tom Hanks) becomes part of a conspiracy to unleash a catastrophic virus unto the world.

He discovers that Sienna Brooks (Felicity Jones) was part of the Inferno conspiracy all along as she was carrying on with her lover Bertrand Zobrist's (Ben Foster) work to eliminate a massive part of the population, but Langdon and Elizabeth Sinskey (Sidse Babett Knudsen) manage to contain the virus.

Langdon returns the Dante mask to the museum.

Thanks Jeremy!

IMDB