The Big Bang Theory
As one of the most successful and longest - ladder situation comedy in recent television account , CBS’The Big Bang Theoryaccomplished some pretty telling things . As perScreenRant , it surpass the iconic sitcomCheersas the longest - running multi - camera situation comedy in goggle box history . It has won countless award and rack up a truly absurd amount of nominations beyond that , and its starring cast has skyrocketed to A - list renown .
But , it is n’t just the principal shape of character that include some fairly well - know names . Over the course of twelve seasons and 279 episodes , The Big Bang Theoryhas had an endless parade of celebrity come along in roles of variegate significance . Whether science fiction icons , goggle box legends , or material - life scientific geniuses , the guest whizz onThe Big Bang Theoryare nothing short of out of this humans .
Updated on August 3rd , 2022 by Tanner Fox : The Big Bang Theory may have concluded in 2019 , but it continue one of the most relevant late situation comedy series . Not only did it tap into the pop culture phenomenon of Marvel , Star Wars , and all things geeky , but it also loop relatable funniness with heartfelt romance and drama in ways that felt authentic and entrancing .
A part of the show ’s solicitation stemmed from the many wild cameos and celebrity appearances that were include over its twelve - time of year run . From James Earl Jones to Steve Wozniak , these are the good of best of The Big Bang Theory .
Bill Nye the Science Guy
You ’d be firmly - iron to find any scientist who made a boastful impression on more child than Bill Nye the Science Guy . So , it only made sense that Nye would appear in an episode featuringThe Big Bang Theory ’s eq of himself — Arthur Jeffries , also known as television personality Professor Proton .
Bill Nye ’s visual aspect in the series is the termination of one of Sheldon ’s many harebrained schemes for getting revenge for what he feel is a wrong that has been done to him . But , in the end , rather than make friends with a new telly icon , Sheldon only winds up with yet another restraining order from a salient public figure .
Neil deGrasse Tyson
While Sheldon is typically the one to cause trouble , famedastrophysicist Neil deGrasse Tyson was actually roped intoThe Big Bang Theorycanon as a outcome of a Twitter feud spurred on by Raj . The Caltech physicist hoped to garner some internet pull as a result of the beef , but Tyson quickly settled things by challenging Raj over the phone .
Neil deGrasse Tyson would also be involved in something of a feud between himself and Sheldon Cooper . Sheldon believed Tyson to have played a role in Pluto ’s demotion from planet condition . Still , his best consequence in the series came just after he end his arguments with Raj ; after Raj hung up on him , Tyson dialed another number and quipped that there are other scientist who could use a " deGrasse kicking . "
Stephen Hawking
Many pop culture icons are introduced into theBig Bang Theorycanon as a result of some absurd strategy Sheldon cooked up , but very few of these figure can claim to have found themselves in a war of the minds with the star socially - cumbersome scientist .
Carrie Fisher
It would n’t be a show about material nerds with impressive nerd street cred if they were n’t haunt withStar Wars , Star Trek , or both . The Big Bang Theorygang are , naturally , obsess with both iconic piece of science fable media — among many others — and the serial publication has reflected their very strong popular opinion by attempt to feature as many invitee stars from these beloved franchises as potential .
An all too brief but instantly iconic cameo came in the form of the former Princess Leia herself , Carrie Fisher . Fisher appeared at the very final stage of an instalment that found Sheldon embark on a wild dangerous undertaking withanother of Fisher ’s ownStar Warscastmates , James Earl Jones . Jones and Sheldon attempted to dong dong ditch Fisher ’s home , leading to her carry out of doors armed with a baseball chiropteran .
Wil Wheaton
address of iconic scientific discipline fabrication stars , Star Trekcast member Wil Wheaton has long recur onThe Big Bang Theoryas an over - the - top version of himself who becomes Sheldon ’s unending nemesis . Whether they ’re struggle on duel bowling teams or waring over who should become telecasting ’s new Professor Proton , Wil and Sheldon have almost always been at each other ’s throats .
On a few occasions , it seemed like these two were finally going to be able to let bygone be bygones . But , the competition between these polar opposition is one of the best things the series has ever done . Any prison term Sheldon angrily screams " Wheaton , " it ’s open thing are about to get really good .
Steve Wozniak
One of the co - founders of Apple and the man creditworthy for many of the company ’s early technical breakthroughs , Steve Wozniak is a major form in the world of technical school , though he ’s nowhere about as gamy - visibility as the late Steve Jobs was . Still , that did n’t hold back Sheldon and company from spotting him dining at the Cheesecake Factory in an episode ofThe Big Bang Theory .
In the episode , Sheldon get down using a " virtual presence gimmick " in society to preserve his body so that he may one day attain a sort of immortality . However , he ditches that as soon as Wozniak offer to signalize his vintage Apple II , which Sheldon , in his turmoil , then throw off down a flight of steps .
Laurie Metcalf
It ’s not just scientific discipline fabrication icons that havepopped up onThe Big Bang Theoryover the years ; longtime television and theater ikon Laurie Metcalf had a recurring part on the series from almost the very commencement as Sheldon ’s honest-to-goodness - fashioned female parent Mary Cooper .
Sheldon and his female parent are almost always at odds in terms of their beliefs and opinions regarding — well , fundamentally everything . But , Mary loves her son more than anything , and she will go to whatever length necessary to guarantee that he knows this and that he is glad . Their supply ship family relationship is likewise further explore in the prequel seriesYoung Sheldonwhich find Metcalf ’s own daughter , Zoe Perry , taking on the theatrical role of Mary .
Levar Burton
While Levar Burton may be well known for his role as Geordi LaForge inStar Trek : The Next propagation , Kunta Kinte inRoots , or even as the host of the beloved seriesReading Rainbow , the thespian has also made some really invaluable and screaming contribution toThe Big Bang Theoryover the years . None of his guest appearances have been all that long , but , every clock time he appear on the series , something goes dreadfully — and hilariously — wrong .
On one social function , he evince up at Sheldon ’s apartment after a Twitter invite only to determine intoxicated and half - au naturel guys sing karaoke . On two other occasions , he appears on Sheldon ’s Fun with Flags connection series only to find himself in more and more uncomfortable situation due toSheldon ’s total oblivion regarding societal communications protocol . gratefully , Burton is nothing if not a biz comedic performer , and each visual aspect earmark him to make the most diverting facial expressions as a final result .
Stan Lee
Sometimes , when people touch their idols , things go exactly as planned . Unfortunately for Sheldon Cooper , nothing ever goes according to his plan . When Sheldon learn that the Fatherhood of Marvel himself , Stan Lee , was going to be inflict Stuart ’s comic book workshop — and he would be missing out on it — Sheldon was understandably totally beside himself . But , Penny , ever a right friend , managed to do some digging , institute out where Stan Lee endure , and fetch Sheldon for a visit as a surprisal .
As if that were n’t creepy enough , Sheldon invites himself into Stan Lee ’s house and wind up up with yet another restraining order to add to his solicitation . Despite the abbreviated length of the comic playscript icon ’s cameo in the serial , Stan Lee was , inarguably , one ofThe Big Bang Theory ’s biggest get in terms of principal mogul — and he certainly made a permanent impression on both Sheldon and Penny .
Mark Hamill
Mark Hamill may not have been the first member of theStar Warscast to make a guest coming into court onThe Big Bang Theory , but he , without question , had the most meaningful appearance in full term of what he contributed to the series . After Howard take on Hamill while returning a drop off dog he ground that turned out to be Hamill ’s , Mark Hamill offer Howard a favor as a show of gratitude for him returning his dear deary to him .
The favour Howard bespeak , as we all have sex , reverse out to be that Hamill would view officiating Sheldon and Amy ’s wedding . Of of course , all along , Wil Wheaton had been readying to do just that , which only furthered the discord between Sheldon and Wheaton — especially cave in theStar Warsvs . Star Trektension . But , Hamill deform out to be just the correct man for the job , even get emotionally endue multiple metre during the ceremony .
James Earl Jones
It ’s often the most sport when a renown appear in a guest star role as an overstated version of themselves . In time of year seven , Star Warsveteran spokesperson role player James Earl Jones appeared in an installment that ’s so hysterically hard to believe it almost comes across as a febricity dreaming . After Sheldon runs into James Earl Jones while dining out , the two embark on a bizarre , vertiginous adventure throughout the urban center .
Along the way , they visit a carnival , ride a Ferris wheel together , sing " The Lion Sleeps Tonight " at a karaoke Nox , take in a steam bath at a sauna , attempt to prank Carrie Fisher , and more . It ’s one of the serial ' most hilarious episodes ever , and none of it would have been potential without James Earl Jones ' full allegiance to the bit .
Bob Newhart
Few guest stars have contribute more meaningfully to the series overall than the comedy fable Bob Newhart . When Newhart first appeared on the serial , he was the elderly former children ’s television show host Professor Proton — the man who inspired Sheldon to become a scientist — who found himself the unlikely aim of Sheldon ’s interrogatory devotion during their first meeting .
Over time , however , Newhart ’s role as Arthur deepened and became something so very much more meaningful . After Arthur ’s passing in the serial , Newhart would keep to recur as a novel version of the character , Force Ghost Arthur , who visits Sheldon in his dreaming a la Obi - Wan Kenobi whenever Sheldon is in want of some moral support . No other actor could have made this character , and this recurring gag , so entertaining , and Newhart ’s halting , skeptical , mocking obstetrical delivery only seal the deal each and every time .
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