Quote Originally Posted by Carnage
But I still kinda think its bullshit how he knows who everyone is. Especially Robin. And Nami.
Quote Originally Posted by docdan63
i don't know man. It's freekin crap how he knows everyone especially when Robin had a complete ready disguise.
I have no bloody idea what you are talking about. A doctor and a nurse, who appeared out of nowhere. They were almost arrested. An inspector that arrives completely conveniently. I see no problems here. The commander has been in the marines for who knows how many decades. It's reasonable to assume he might see through Robin's disguise, or at least suspect her. Marines is a military organization. Of course the commander and the staff know what's going on there and who belongs there (and who doesn't).

There was nothing strange there. Like DarthEnder said, the commander just has a detective's mind.