Jim Parsons As Sheldon Cooper
Since he was a kid, Sheldon Cooper has had a virtuoso level of intelligence yet next to zero interactive abilities. Toward the start of the series, he put on a show of being mechanical and insane; however, when his mother had him tried, obviously, he was a virtuoso who found it hard to connect with us “typical” individuals. All through the series, Sheldon figures out how to be more human and feel some sympathy towards others.