All i know from Cod4 and Modern warfare 2 is Sgt.Griggs and Lt.Vasquez i think Capt.Price Gaz Al-asad Soap Mactavish. From MW2 i don't have it yet i know Capt.Mactavish he's a Captin In MW2 And Roach That's all i know.
No, many of the characters of Call of Duty are all fiction and are not real people. The main characters in particular are not real.
The related link lists and describes the characters in Call of Duty Modern Warfare 2
They may be fictional or a fact, but it seems that the characters are fictional.
none mate
u cant you can only play as the characters that are on the opening video
Kyle did bec he is sexy
The Call of Duty Wikia list a number of the Call of Duty Black Ops characters in the related Link under Characters. Because there are over fifty identified at the link they have not been listed at this answer and the link offers detailed information on each character. The other link will provide more information for anyone playing the game on any platform or computer
No each of the Call of Duty games follow a unique story line and do not need to be played in order to understand the story or characters. But if I had to recommend your first Call of Duty game I would say play Call of Duty 4 Modern Warfare.
Nikolai dempsey takeo richtoven samatha
alex mason .frank woods.bowman.john.f.kennedy.jason hudson.weaver
Soap and Sargent paul Jackson
yes in cod ghosts Megan Fox