Kaley Cuoco began her journey in The Flight Attendant with a commitment to a brief appearance, but as the series progressed, her character evolved in ways that were not initially anticipated. Surprisingly, the show was not intended to continue beyond its first season; however, Cuoco’s compelling performance and the development of her character led to an extension of the storyline. This unexpected twist not only enriched the narrative but also thrilled viewers who found themselves captivated by Cuoco’s dynamic portrayal.