Kaley Cuoco Played A '70s Icon In The Behind-The-Scenes Brady Bunch TV Movie

Actress Kaley Cuoco, known for her modern comedy roles, made her acting debut in 2002 by playing Bridget Hennessy on the sitcom 8 Simple Rules. Prior to this, she appeared in various TV shows during the 1990s, including her role as a young Angela Chase on the cult favorite My So-Called Life. Cuoco's talent for portraying young versions of fictional characters may have led casting directors to cast her in a lesser-known role - that of young Maureen McCormick (Marcia Brady) in the 2000 TV movie Growing Up Brady.

The film, based on Barry Williams' (Greg Brady) 1992 memoir, captured the coming-of-age moments of the young actors during the filming of The Brady Bunch. Growing Up Brady aired on NBC and showcased the behind-the-scenes romance between McCormick and Williams, who played stepbrother and stepsister on screen. Legend has it the pair shared their first kiss in a limo after watching The Who's rock opera Tommy.

The film also depicted other romantic entanglements among the cast, such as Williams' crush on Florence Henderson and McCormick flirting with Davey Jones. Despite the romantic tensions, the actors did not engage in any on-screen romantic encounters. Cuoco, who was 14 years old during filming, had fond memories of the experience, though she admitted she didn't develop any true friendships due to her young age.

Williams, celebrating his 20th birthday on set, called the role the biggest step up in his career. Cuoco recalled in 2015 that when she received the audition, she thought the part of Marcia Brady was impossible, but when she landed the role, she had so much fun. Regarding the film's portrayal of her performance, McCormick herself once said to the Maureen McCormick Fan Club, "I thought she was wonderful."