Riki Lindhome RTXCMAA
Cast member Riki Lindhome poses at the premiere of the movie "The Last House on the Left" at the Arclight theatre Hollywood, California March 10, 2009. Lindhome reprises her role as Dr Ramona Nowitzki on "The Big Bang Theory" Season 10 Finale "The Long Distance Dissonance." REUTERS/Mario Anzuoni

“The Big Bang Theory” (TBBT), starring Johnny Galecki (Leonard), Jim Parsons (Sheldon), Mayim Bialik (Amy) and Simon Helberg (Wolowitz), will have an upcoming episode titled "The Long Distance Dissonance." It will show Dr Ramona Nowitzki's (Riki Lindhome) return in Sheldon's life. Read on for the latest "Big Bang Theory" episode guide.

Spoiler alert: This update contains more 'The Big Bang Theory' spoilers. Read on if you want to know more about the newest 'TBBT' episode.

“The Big Bang Theory” Season 10 Finale (episode 24) will feature Dr Nowitzki, who happens to be Sheldon's admirer in the past. She will be back in the episode just as Amy is away at Princeton University in New Jersey for her new job as a guest researcher during the summer. Naturally, Sheldon's friends are concerned about this.

Ramona Nowitzki appeared on the show's previous episode titled "The Cooper-Nowitzki Theorem," which aired way back in 2008. She was a physics graduate then and was attracted to Sheldon, much to the fascination and confusion of his friends.

'The Long Distance Dissonance' guest stars

According to the Internet Movie Database (IMDb), the other guest star in "The Long Distance Dissonance" is Kevin Sussman (Stuart Bloom). The rest of "The Big Bang Theory" cast such as Kunal Nayyar (Raj), Melissa Rauch (Bernadette) and Kaley Cuoco (Penny) will also be seen in this episode. Mark Cendrowski directed "The Long Distance Dissonance" while Chuck Lorre, Tara Hernandez and Steve Holland wrote its teleplay. Eric Kaplan, Jim Reynolds and Steven Molaro wrote the episode's story.

'The Big Bang Theory' episodes

"The Long Distance Dissonance" will air in the US on May 11. It comes after the "TBBT" episode titled "The Gyroscopic Collapse," which was aired on May 4. It showed Sheldon, Howard and Lendon finishing their gyroscope project for the Air Force. Unfortunately, it was abruptly confiscated for classified reasons by the military.

Aside from that, Raj also moved out of Penny and Leonard's apartment to stay at Bert's (Brian Posehn) garage. Plus, Amy was offered a job at Princeton University in New Jersey. She was offered a summer position as a guest researcher. At first, Sheldon was against it, but he finally relented and agreed that Amy should accept the job.

As for Howard, he became extra clingy with Bernadette after the collapse of their gyroscope project. This initially irritated Bernadette. However, Howard reminded her that she behaved the same way when she had problems at her job. This episode was directed by Anthony Rich and written by Chuck Lorre, Steve Holland and Alex Ayers. The teleplay was written by Steven Molaro, Saladin K. Patterson and Jim Reynolds.

"TBBT" airs on Nine Network in Australia. The sitcom also airs in the US on Thursdays at 8-8:30 pm ET/PT on CBS.

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