Stephen Merchant’s portrayal of Dave Gibbs, Amy’s brief love interest following her breakup with Sheldon, added a touch of romance to The Big Bang Theory. Beyond his role on the show, Stephen has established himself as a highly successful British TV star, known for his brilliant contributions to the industry.
Notably, he co-created acclaimed shows such as The Office and Extras, showcasing his remarkable talent as a writer and actor. In 2017, Stephen embarked on a romantic journey with the beautiful actress Mircea Monroe, who had previously starred in the comedy series Episodes alongside the beloved actor Matt LeBlanc aka Joey from Friends.
Summer Glau and Val Morrison
The stunning Summer Glau made a memorable appearance as herself on The Big Bang Theory, adding to her already impressive resume. However, she is most renowned for her iconic portrayal of River Tam in the beloved sci-fi series Firefly. When the gang unexpectedly encounters the sci-fi actress on a train, hilarity ensues as they compete for the opportunity to engage in a conversation with her, showcasing their geeky enthusiasm.
In 2014, Summer Glau tied the knot in a clandestine wedding with her longtime actor boyfriend, Val Morrison. Val has made a name for himself through his notable roles in popular productions like Days of our Lives and the spine-chilling horror film Hollows Grove.
Johnny Galecki and Laura Harris
Johnny Galecki had a romantic involvement with Canadian actress Laura Harris from 1996 to 1998. Their paths crossed while working together on the set of Suicide Kings, a gripping mystery crime film. At the time of their relationship, both Johnny and Laura were in their early twenties, with Laura being 19 and Johnny 20.
Since their time together, Laura has continued to pursue her passion for acting, occasionally gracing screens with her talent. Her most recent notable role was portraying Esther in the series Whole Day Down, showcasing her versatility and dedication to her craft. Laura Harris is currently single.
Keith Carradine and Hayley DuMond
Keith Carradine’s time on The Big Bang Theory was short but sweet. He came on as Penny’s father Wyatt. Keith comes from a family of actors, as the whole Carradine family, his father, and four brothers, are all actors. Carradine has had roles in many other television shows such as Fargo and Madam Secretary.
He is married to Hayley DuMond, an actress who has appeared in House Hunting and The Hunter’s Moon. The couple got together in 1997, when they met on the set of The Hunter’s Moon. They were married in 2006. Carradine has three children from former relationships.
Steven Yeun and Joana Pak
In a brief but memorable role, Steven Yeun, widely recognized for his acclaimed portrayal in The Walking Dead, portrayed Sheldon's former roommate on The Big Bang Theory. Although his time on the show was limited to the first season, Steven left a lasting impression as the character who warned Leonard to "run fast."
Off-screen, Steven found love and happiness in his personal life. In 2016, he tied the knot with his wife Joana Pak, celebrating their union with a traditional and breathtaking Korean wedding ceremony. The couple's joy multiplied the following year when they welcomed their precious baby boy into the world on St. Patrick's Day.