Joshua Malina’s portrayal of Dr. Siebert, the esteemed president of the California Institute of Technology where the show’s protagonists work, has left a lasting impression on The Big Bang Theory. Beyond his role on the show, Joshua is widely recognized for his notable performances in acclaimed series such as The West Wing and the ongoing hit series Scandal.
In 1996, Joshua exchanged vows with Melissa, who at the time worked as a costume director for various TV shows, cementing their commitment to each other. Together, they have been blessed with the joys of parenthood, raising a daughter named Isabel and a son named Avi.
Mark Harelik and Spencer Kayden
Mark’s acting career started well before he played the role of Dr. Eric Gablehauser on The Big Bang Theory. He has actually acted in several other sitcoms, including Will & Grace, Seinfeld, and Boy Meets World. The man from Texas has seen it all in the world of TV.
Mark has been married to actress Spencer Kayden since 2004 and the two have one child together. The couple has even appeared in theater productions together. His wife spencer is most recognized for her performance in the Broadway show, Urinetown and for her work as a former cast member of the sketch comedy show MADtv.
DJ Qualls and Nikki Reed
DJ Qualls acted as Toby Loobenfeld, a research assistant at Caltech whom Sheldon appoints to play his non-existent cousin “Leopold.” Aside from this role, DJ has worked as a fashion model and actor. He is most known as nerdy and awkward Kyle in Road Trip.
For a little over a year, DJ dated the beautiful actress and model Nikki Reed, who is most known for her role as Rosalie Hale in the Twilight Saga movies. While he hasn’t been in any serious relationships since, Nikki has been married twice. She is married to fellow vampire and actor Ian Somerhalder from The Vampire Diaries. Qualls actually came out as gay in 2020.
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.