"The Big Bang Theory" featured a saucy bath scene with actress Katee Sackhoff, known for her role as Captain Kara "Starbuck" Thrace on "Battlestar Galactica." Sackhoff embraced the awkward encounter, humorously pointing out its absurdity. She later appeared in another episode, this time dressed as Starbuck, alongside "Star Trek" legend George Takei. Sackhoff has since solidified her status as a sci-fi icon, voicing Bo-Katan Kryze in multiple "Star Wars" series and appearing in films like "Riddick." She also portrayed Amunet Black on "The Flash" and Deputy Victoria "Vic" Moretti on "Longmire."