What Star Wars Movie Did Big Bang Theory?

If you are a fan of both Star Wars and The Big Bang Theory, you may have noticed that the popular TV show has referenced the iconic film franchise several times throughout its run. In this article, we’ll take a look at which Star Wars movie did The Big Bang Theory reference and how it was incorporated into the show.

The Big Bang Theory and Star Wars

The Big Bang Theory is a sitcom that revolves around a group of geeky friends who are passionate about all things science-related, including Star Wars. The show’s creators have always been fond of incorporating pop culture references into their episodes, and Star Wars is no exception.

Season 1: The Phantom Menace

The first season of The Big Bang Theory featured an episode titled “The Nerdvana Annihilation,” in which the gang buys a time machine prop from the 1960s television show “Lost in Space.” Sheldon, one of the main characters, uses the prop to travel back in time to attend the premiere of Star Wars Episode I: The Phantom Menace.

During his time travel adventure, Sheldon ends up sitting next to George Lucas himself at the premiere and proceeds to criticize the film’s plot. This scene is particularly memorable because it pokes fun at some of the criticisms that fans had about The Phantom Menace when it was first released in 1999.

Season 4: A New Hope

In season four, there is an episode titled “The Toast Derivation,” which features a subplot involving Raj and Howard’s attempt to buy a replica lightsaber online. When Sheldon sees their purchase, he becomes jealous and decides to build his own lightsaber from scratch.

As he works on his project, Sheldon tries to replicate all aspects of Luke Skywalker’s lightsaber from A New Hope – from its precise dimensions to its distinctive sound. Ultimately, his efforts pay off, and he creates a functional lightsaber that impresses the rest of the gang.

Season 7: The Empire Strikes Back

In season seven, The Big Bang Theory references one of the most iconic moments in Star Wars history – the reveal that Darth Vader is Luke Skywalker’s father. In an episode titled “The Proton Transmogrification,” Sheldon dresses up as Professor Proton and appears to Leonard in a dream sequence.

During this dream, Sheldon reveals that he has always known that Leonard’s father was actually his mother’s former lover – a reference to the famous twist in The Empire Strikes Back.


In conclusion, The Big Bang Theory has referenced several Star Wars movies throughout its run. From The Phantom Menace to A New Hope and The Empire Strikes Back, each reference was incorporated in a fun and memorable way that added to the show’s humor and charm.

If you are a fan of both Star Wars and The Big Bang Theory, these references are sure to bring a smile to your face every time you revisit these episodes.