The year is 1979.
"When an Iranian technician reveals the existence of an unknown intercept tape, the Raven-One team is sent back to Tehran. But things are about to get worse, radicals take over the American embassy.
A powerful enemy reemerges and seeks to stop the team in their tracks. Raven-One team operative Jack Richards is taken hostage and Amadeo Ruiz is forced to navigate through the chaos and barely escapes capture. Follow Amadeo as he flees through northern Iran with an enigmatic Italian woman. Who does she really work for?"
Note: this is billed as A Raven One Team Thriller - Ross Brannan has a cameo role in it.