Most Intelligent: 2-3

#3: Sheldon Cooper, The Big Bang Theory

Sheldon has an eidetic memory, which enables him to recall virtually any information he has ever seen before. He has an IQ of 187, but laments that his IQ cannot be accurately measured by modern tests. He has a Masters Degree, 2 Doctorates, and holds an extensive knowledge in all Maths and Sciences, Computers, Electronics, Engineering, History/Geography, Linguistics, Finnish, Spanish, French, Chinese, Persian, and Arabic.

Weakness: He usually lacks common sense, particularly in social situations.

#2: Dr. Gregory House, House, M.D.

Simply put, Dr. House has the mind that every one of us wants- minus the self-agonizing cynicism, of course. He knows everything about everything in an almost superhuman way. His character is based off of Sherlock Holmes, which makes the whiteboard make more sense...and the Vicodin addiction...and Dr. Wilson (Watson). He is always a thousand steps ahead of everybody else on the show, sometimes everybody simultaneously. He somehow keeps access to everyone's emails, homes, and there are virtually no secrets kept from him. Of course, there is also the medical aspect- he knows it all. He also speaks Spanish, Russian, Chinese, Portuguese, and Hindi. All this being said, viewers still often see him studying to learn even more.

Weakness: His Vicodin addiction, which actually makes him smarter, is illegal.

I'm sure you have figured it out by now, but the #1 most intelligent TV character of all-time is right here!