The Spy Partners: The Nameless Peril (2019)

James and Sean reunite after two years on the run due to their excommunication from MI6 due to the events of The War. James thinks Deathcross had bigger plans set in motion before his demise at the end of it. Not knowing where or who to turn to, James tracks down Sean to acquire his help for this mission. This is their last mission...or so they make themselves believe. Everything that unravels is sure to make them change their minds.