Johnny Galecki

Johnny Galecki was born on April 30, 1975 in the town of Bree in Belgium while his father, who worked at the U.S. Air Force, was assigned to the country. He currently lives in Los Angeles and is best known for her role as "David" in the comedy "Roseanne," for which he won a Young Artist Award for Best Young Comedian in 1994.

Johnny has also played recurring roles on such series as "My Boys", "Hope and Faith" and "My Name is Earl." In the film credits appear in "Crystal" "Bookies," "Vanilla Sky", "Bounce," "Playing Mona Lisa," "The Opposite of Sex", "I Know What You Did Last Summer", "Suicide Kings "and" National Lampoon's Christmas Vacation. "

Johnny Galecki's Leonard Leakey Hofstadter Simeon, an experimental physicist. Obtained his doctorate at 24 years of age. While much more sociable than Sheldon, like Rajesh and Howard, has never been successful with women, although of the four is the only one who has had girlfriends. Not only is Leakey another geek, but has also had better success with women that the rest. His friends tease him that he will die just like them, but he does not give up and always tried to conquer its neighbor Penny, which received ambiguous responses until finally begin a relationship in the third season to the surprise of his friends.

Leonard is the best friend of Sheldon-he agreed to live with him- is passionate about comics and video games. It is also lactose intolerant and has myopia.

Jim Parsons

Jim was born 24 March in Houston, Texas. There he studied their secondary education and obtained a degree in theater from the University of Houston, where he not only attended classes: also helped found a theater company profit, which of course, occurred more once with works such as "Endgame," "Guys and Dolls" and "The Balcony".

This young actor has a recurring role on the series "Judging Amy" and an invitation from leading character in "Ed", as well as acting in films like "On the Road with Judas" (2007), "Gardener of Eden" (2007 ), "School for Scoundrels" (2006), "10 Items or Less" (2006) and "The King's Inn" (2005), among others.

Jim Parsons is Sheldon Lee Cooper, a theoretical physicist. He was a gifted child from East Texas. Rose from fifth grade to college, has two doctorates and an MBA. Sheldon’s self awareness of his above average intelligence makes it hard for him to relate to other normal people.

Always mentions that he has an IQ of 187, having no qualms about mentioning it as an argument in its favor in frequent discussions, moreover, when he refuses to go for a conference said: "I do not need the approval of lesser minds." Personality has several shortcomings, such as social ineptitude, total lack of empathy, and is unable to detect sarcasm, all this is believed to suffer from Asperger syndrome.

It is also completely unable to lie and keep secrets. Its logical view of all the situations that happen around him requires strict scientific conclusions and therefore disagrees with the lies. It shows a genuine lack of interest in sex. Is usually dressed in a sweater over shirt with logos of superheroes.

Avid fan of Star Trek, especially Spock, pretending to his friends that his acute hearing is due to his Vulcan ears. It has two "super-enemies": Leslie Winkle and Barry Kripke, also include in its list of enemies to Wil Wheaton, who has an outstanding bill. He likes to edit information on Wikipedia. He loves to say the word "Bazzinga" when someone falls into one of his jokes