From Spock to Stan Lee: 10 Iconic Guest Stars of The Big Bang Theory

Summary:

• Premiering in 2007, The Big Bang Theory was created by Chuck Lorre and Bill Prady. The series finale aired in May 2019.
• The show revolves around the lives of a group of socially awkward scientists and their interactions with each other and the world around them.
• The Big Bang Theory spawned a spin-off prequel series titled Young Sheldon, which explores the childhood of Sheldon Cooper.

The Big Bang Theory has been graced with numerous memorable guest appearances throughout its successful run. From legendary actors to pop culture icons, these guest stars brought their unique charm to the beloved sitcom, creating unforgettable moments.

Here are 10 of the most memorable guest appearances on the show.

Stephen Hawking as Himself

The legendary scientist appeared in multiple episodes, serving as a guest lecturer and occasional rival to Sheldon. Hawking was a renowned theoretical physicist and author.

Stan Lee as Himself

The iconic comic book writer made a cameo appearance, visiting the comic book store where Stuart works. Notable for co-creating iconic Marvel Comics characters and his significant contributions to pop culture.

Elon Musk as Himself

The entrepreneur attended a dinner party hosted by Howard and Bernadette. His presence at the party leads to a series of comical interactions with the main characters, who are starstruck by his celebrity status and innovative achievements.

Musk is known for his groundbreaking innovations in technology, including his roles as CEO of SpaceX and Tesla, Inc.

James Earl Jones as Himself

The actor appeared at a Star Wars convention attended by the main characters. Apart from interacting with fans and signing autographs, Jones also lent his legendary voice to the character of Darth Vader in a dream sequence experienced by Sheldon Cooper.

Leonard Nimoy as Himself

His voice was featured in a dream sequence of Sheldon's who is a big admirer of Nimoy playing Spock in Star Trek.

Nathan Fillion as Himself

The actor attended a party at Wil Wheaton's house, where he was admired by Sheldon. Fillion is best known for his roles in Firefly and Castle.

Bill Gates as Himself

The co-founder of Microsoft visited the university to speak at a seminar, where the characters attempted various schemes to meet him.

Carrie Fisher as Herself

The actress engaged in a witty exchange with the show's characters at a Star Wars convention, especially with Sheldon Cooper, who is a staunch franchise fan and deeply enamored with Fisher's iconic character, Princess Leia.

Bob Newhart as Professor Proton

The comedian played a former TV science show host Arthur Jeffries who becomes a mentor to Sheldon and Leonard. He is known for his sitcoms The Bob Newhart Show and Newhart.

Wil Wheaton as Himself

He played a fictionalized version of himself, known for being Sheldon's nemesis-turned-friend. Wheaton is an actor known for his roles in Star Trek: The Next Generation and the film Stand by Me.