McGann

McGann is a character appearing in Fallout 4.

Background
He can be found dead behind a locked door in the tunnels beneath The Castle. As one of the old minutemen, he stayed there to guard The Castle from intruders and put up mines in the tunnels. He eventually died from dehydration after he got locked up during the attacks of the mirelurk queen.

Appearances
McGann appears only in Fallout 4.