Ambassador Dennis Crocker

 is the ambassador of the Mojave Wasteland for the New California Republic in 2281.

Background
Is the NCR ambassador to the Mojave area.

Interactions with the player character
He writes you a letter, which an NCR soldier in the New Vegas Strip delivers to you. There is also a dialogue option, only if you have Wild Wasteland, where he goes berserk and screams "IM NOT A DOCTOR, IM AN AMBASSADOR!" and then calmly talks to you.

If the player waits in the ambassador's room at night to wait for him to appear in the morning/afternoon, he will not. The player will have to exit the Embassy and re-enter for the Ambassador and his secretary to appear in the Embassy.

Appearances
appears in Fallout: New Vegas.