When their covers are blown on a mission to seduce Yugoslav President Marshal Tito, a nebbish diplomat must smuggle Marilyn Monroe, the US?s biggest movie star and newest spy, out of Yugoslavia before their blunder leads to all-out war.

What nicholasandrewhalls said: What's the point of seducing Tito? The logline is built on a gimmick: Marilyn Monroe is a pawn in international intrigue. But what's the game plan?

And what's in it for Marilyn? Why does the world's most famous actress need to turn tricks as a whore for the US government?

I see you've made the changes I suggested - which is very flattering! My question is now ... what would they hope to gain by seducing Tito? This would be the overarching goal, I assume, and likely to be higher stakes than just seducing him?

"until you assign the action and goal to the logline" should read"until you assign the action and goal to the diplomat."