Jack Stone

Jack Stone is a member of the Office of Secret Actions, or OSA. He is also B.J. Blazkowicz's handler in his mission to stop Deathshead from releasing the Dark Army.

Uprising
Jack contacts B.J. by radio on the latter's mission to stop Deathshead's plans. He later warns B.J. of a mercenary group infiltrating the base before it starts collapsing.

Downfall
Jack will appear in Downfall.