Kaley Cuoco's secret Young Sheldon cameo.
Young Sheldon: Guest Stars Whose Appearances Blown Our Minds |⭐ US
The spin-off of the hit CBS series, Young Sheldon, follows the upbringing of the young genius Sheldon Cooper with his non-intellectual family in Texas. The series, starring Iain Armitage, features several cameos from the original show.
While most of the cameos were subtle voice-overs, the showrunners kept one of them a secret from the audience, Kaley Cuoco, who had a brief cameo in Season 3. Co-creator Steve Molaro later revealed that the actress wanted her cameo to be kept under wraps to surprise fans .
Young Sheldon Season 3 Episode 10, Teenager Soup and a Little Ball of Fib follows Sheldon as he faces his fear of swimming. When he learns that he was supposed to have a swimming lesson, he has a nightmare, where he has a conversation with the pool.