The Big Bang Theory is one of the most popular shows on TV and one of our favourite shows. We can’t believe it’s been on our TVs for almost ten years. Our love for the show hasn’t changed, but the people who play it have. Of course, that doesn’t mean they’re any less cute. If anything, we’ve grown to like them more.

Jim Parsons — Dr Sheldon Cooper

Four Primetime Emmy Awards, a Golden Globe Award, a TV Critics’ Choice Award, and two Critics’ Choice Awards are some of the many awards Jim Parsons has won for his portrayal of Sheldon Cooper on The Simpsons. As the cast starts the tenth season, Sheldon is still memorable because of Parsons’ unique portrayal.

Johnny Galecki — Dr. Leonard Hofstadter

This makes Johnny Galecki’s portrayal of Leonard Hofstadter even more impressive because he’s such a hunk.

Kaley Cuoco — Penny

As if Penny has grown up and changed right in front of our eyes. I love Kaley Cuoco’s style and bubbly personality: We can’t help but smile when we see her.

Mayim Bialick — Dr Amy Farrah Fowler

Mayim Bialick first made us fall in love with her when she played Blossom in the early 1990s. In the third season of Big Bang Theory, she joined the cast as Dr Amy Farrah Fowler, and we all loved her again.

Melissa Rauch — Dr. Bernadette Rostenkowski-Wolowitz

Melissa Rauch is a big hit in the United States. Howard wanted to marry her because she had a lot of brains and was sweet but also a little sassy.

Simon Helberg — Howard Wolowitz

Even before The Big Bang Theory, Simon Helberg was well-known as a stand-up comic. The sketch comedy show MADtv has had him on the show, and he also played Moist in Dr Horrible’s Sing-Along Blog. It’s also true that he’s best known for being Howard Wolowitz on The Big Bang Theory.

Kunal Nayyar — Dr Rajesh Koothrappali

Raj may not be able to talk to women without the help of alcohol until the sixth season. The actor who plays him doesn’t have that problem. Kunal Nayyar is a beautiful person, and he is also a good author.