The Big Bang Theory franchise is renowned for its quirky characters, witty humor, and compelling relationships. However, while much of the focus remains on central characters like Sheldon and Leonard, many supporting characters are unjustly overlooked. Both The Big Bang Theory and its spinoffs, Young Sheldon and Georgie & Mandy’s First Marriage, introduced an array of fascinating individuals who never received the attention or depth they deserved.
This trend of underutilizing characters began in The Big Bang Theory and persisted in its spinoffs, where even key figures sometimes faded into the background. Here’s a look at 10 underrated characters in the franchise who warrant more recognition and development.
10. Meemaw (Constance Tucker)
Played by: June Squibb / Annie Potts
Sheldon’s beloved Meemaw, portrayed first by June Squibb and later by Annie Potts, is a fan-favorite in Young Sheldon. Known for her sharp wit and undeniable charm, Meemaw is often reduced to comedic relief or a meddling family member. However, her moments of emotional support for Sheldon and Mary show her depth as a character.
Despite her significant influence on Sheldon’s upbringing, little is revealed about her life before becoming a widow. Exploring Meemaw’s backstory and the nuances of her personality would enrich her already delightful presence.
9. Missy Cooper
Played by: Raegan Revord
Missy, Sheldon’s twin sister, has consistently been a scene-stealer. Her sarcastic remarks, frustrations over being overshadowed by Sheldon, and rebellious spirit make her relatable and endearing. However, Missy’s storyline in Young Sheldon often feels incomplete, especially as the series barely addresses her emotional struggles following their father’s death.
Although Georgie & Mandy’s First Marriage allows her to shine as a troubled teenager, there’s still untapped potential in Missy’s arc that could further explore her evolution into adulthood.
8. Bernadette Rostenkowski-Wolowitz
Played by: Melissa Rauch
While Bernadette’s high-pitched voice is often a running joke, her character is much more nuanced than many realize. From her shy beginnings to becoming a confident and assertive woman, Bernadette’s growth is inspiring. She’s not just Howard’s wife; she’s a brilliant scientist with a sharp wit that added a unique dynamic to the group.
Unfortunately, her depth is often overshadowed by superficial traits or her marriage, leaving much of her individuality unexplored.
7. Debbie Wolowitz (Howard’s Mother)
Voiced by: Carol Ann Susi
Debbie Wolowitz was an iconic presence in The Big Bang Theory despite never appearing on screen. Her overbearing personality, constant nagging, and humorous interactions with Howard provided countless laughs.
However, beyond the comedy, Debbie played a crucial role in shaping Howard’s character. A deeper dive into her life and motivations could have shifted her portrayal away from stereotypes and highlighted her significance in the series.
6. Coach Wayne Wilkins
Played by: Doc Farrow
Coach Wilkins is an underrated gem in Young Sheldon. Often seen offering George Sr. sage advice or cracking jokes, he’s a supportive figure who genuinely cares for the Cooper family.
As Georgie & Mandy’s First Marriage progresses, Coach Wilkins could become an even more prominent character, especially as the family navigates life after George Sr.’s passing.
5. Rajesh “Raj” Koothrappali
Played by: Kunal Nayyar
Raj’s struggles with social anxiety and selective mutism made him a relatable and complex character. However, his issues were often played for laughs rather than treated with the depth they deserved.
Despite being part of the main friend group, Raj rarely had storylines that placed him at the center, which is a missed opportunity considering his immense potential.
4. Anu
Played by: Rati Gupta
Anu was introduced late in The Big Bang Theory as Raj’s fiancée. Their relationship, though brief, brought out a more mature side of Raj. Her acceptance of his quirks and vulnerabilities made her a standout character, even with limited screen time.
Anu’s departure felt abrupt, and her potential to further develop Raj’s character was sadly cut short.
3. Billy Sparks
Played by: Wyatt McClure
In The Big Bang Theory, Billy was portrayed as Sheldon’s childhood bully. However, Young Sheldon reimagines him as a well-meaning, slightly clueless friend who shares a close bond with Missy.
Billy’s layered character could be explored further, particularly in his interactions with the Cooper family.
2. Denise
Played by: Lauren Lapkus
Denise, Stuart’s girlfriend and a fellow comic book enthusiast, became a refreshing addition to The Big Bang Theory. Her knowledge of fandoms and her laid-back demeanor made her an instant hit.
Though she appeared sporadically, Denise had the potential to be more than a secondary character, offering new dynamics within the group.
1. Connor McAllister
Played by: Dougie Baldwin
Connor is a standout in Georgie & Mandy’s First Marriage. As an eccentric figure with esoteric interests, he brings humor and heart to the series. His growing bond with Georgie is particularly touching, as it echoes Georgie’s experiences with Sheldon.
Connor’s character is just beginning to find his place, and with proper development, he could become a vital part of the franchise’s future.
