Baron Samedi-He is slightly tall and you see him on the 2nd bonus level with a laser.

Odd Job-He is very short and easy to hit in the head, but you don't see him in Single Player.

MayDay-She is not in Single Player, but she is good in Multi Player.

Jaws-You see him in the first bonus level with 2 AR33's and he is very tall.

Alec Trevelyan-He is in many levels, Facility, Statue, Train, Control, Caverns, and Cradle. Starts out as your best friend and then turns.

Mishkin-He is in the Military Archives; he has a DD44, so don't make him mad.

Boris-He is in Bunker and Control, in Bunker you need him to complete the mission, but Control you don't but Natalya becomes mad.

Xenia-She is in Train and Jungle, in Train she is Harmless but in Jungle you have to kill her and she's got a RCP90 and a GrenadeLauncher.

James Bond-You are James Bond and you have a license to kill, not to brake the traffic laws.

Natalya-She is very useful in a few levels, but a pain in the others. I find her helpful in jungle, with her cougar.

Valentin-He is fat and short, but you need him in Streets and Statue, he doesn't fight he gives info.

Ourumov-He is a pain in the neck in Facility, Train, and Silo, but he always uses a DD44, which is not all that bad.

This is the code to get all 64 multiplayers

Go to the multiplayer select screen where you select charactors. go to the last charactors (mishken or moonraker) and put in this code.
Step1-Hold the LEFT and RIGHT BUTTONS and press LEFT C
Step2-Hold the LEFT BUTTON and press UP C
Step3-Hold the LEFT and RIGHT BUTTONS and press LEFT on the directional pad
Step4-Hold the LEFT BUTTON and press RIGHT on the directional pad
Step5-Hold the RIGHT BUTTON and press DOWN on the directional pad
Step6-Hold the LEFT and RIGHT BUTTONS and press LEFT C
Step7-Hold the LEFT BUTTON and press UP C
Step8-Hold the LEFT and RIGHT BUTTONS and press RIGHT on the directional pad
Step9-Hold the LEFT and RIGHT BUTTONS and press DOWN C
Step10-Hold the LEFT BUTTON and press DOWN on the directional pad