The Mailman (2020)

"Things change, they always do."

An undercover agent named Mars is sent to recover a high-value "package" stolen by rebels. Set in a dystopian world where revolutionaries must steal to survive, the government, known as the Citadel, deploys special agents called Mailmen to maintain order. As his mission plays out, Mars must decide whether to follow his orders or conscience. When he does, things change.