Napoleon Solo (Robert Vaughn) and Ilya Kuryakin (David McCallum) from The Man from U.N.C.L.E. - An early example of glasnost, Solo and Kuryakin were a secret agent odd couple: Solo was laid-back, smooth, and had a roving eye for the ladies; Kuryakin was more intense and intellectual (he played chess!). He also got more fan mail from female viewers (well, David McCallum did).
Those are your candidates! Please cast your vote in the green sidebar. (Note: If you were one of the two people who voted prior to 9:00 pm CST on Sunday, please vote again!)