Secretary Lenore "Casey" Case is aware of her Boss, Britt Reid's secret identity as The Green Hornet along with a fellow confidante within the law enforcement community, District Attorney Frank P. Scanlon. Casey aside from her secretarial duties has always proven to be a trust worthy ally and help provide cover for Britt Reid's identity.
As time passed Casey and Britt developed a love for each-other and eventually married.
In Other Media
The Green Hornet (1940) - Anne Nagel played Leonore Case.
The Green Hornet Strikes Again! (1941) - Anne Nagel played Lenore Case.
The Green Hornet (2011) - Cameron Diaz played Leonore Case.
The Green Hornet (1966-1967) - Wende Wagner played Lenore Case.