Langdon portrayed Lillian Nuvo, the wife of a loading dock foreman turned corporate executive, and won a award for her performance.
In the mid-1960s, she appeared in the Broadway musical The Apple Tree, which starred.
Premiering in 1978 opposite and , the top-rated block of shows at the time, her third attempt at weekly episodic television lasted four months.
The couple remained married until his death on April 27, 2010, in.