Brown is also known for her roles on television including Renee Timmons on the Starz series, Power Book III: Raising Kanan (2022).
In 2023, Brown starred in the poignant Hallmark Xmas Film, "Heaven Down Here" and Barbara Gordon in the Amazon Prime animated series Batman: Caped Crusader (2024–present).
She originated the role of Ornella Sturdevant on stage in the Broadway musical Leap of Faith (2012), adaptation of the 1992 film comedy of the same name starring Steve Martin.
Theatre critic Elizabeth Vincentelli of The New York Post, opined that "Sadly...Krystal Joy Brown [is] given little to do beside stand steadfastly by [her] spouse".
[7] During this time Brown made her first television appearance in the series Castle, as a character named Sasha, in the 2011 episode titled "Pretty Dead".
[10] Kyle Smith of National Review praised her performance writing, "The Schuyler sisters provide the most beautiful voices in the production, with Krystal Joy Brown offering a poignant Eliza".