Glee (2009–2015)

Glee's central thesis explicitly promotes progressive ideology by consistently championing diversity, LGBTQ+ rights, anti-bullying, and social justice through its character arcs and narrative resolutions, making it a clear example of a left-leaning production.

Glee demonstrates significant DEI through its intentionally diverse ensemble cast, which includes prominent characters from various racial, LGBTQ+, and disability backgrounds. The narrative consistently centers on and explores these DEI themes, often critiquing societal prejudices and traditional norms through the experiences of its diverse characters.