People interested in black ops zombie storyline...?

Ok so I just played call of the dead and trying to figure out how it connects to the rest of the recent games. Maybe the 4 characters you play as used the teleporter to go ahead in time,like the zombies did on five, and ended up in present time on George romeros movie set. While they were trying to kell the zombie they followed dempsy,richtofen,takeo, and nickoli were somehow locked In a room and the zombie escaped which then ran off with directed George romero. Any other thoughts I would really like to know your ideas...