For over 100 years, pioneering men and women have been uncovering our deepest secrets. Their methods have been visionary, kinky and sometimes bizarre, and their findings transformed our sex lives.

The Sex Researchers

For over 100 years, pioneering men and women have been uncovering our deepest secrets. Their methods have been visionary, kinky and sometimes bizarre, and their findings transformed our sex lives.#

Our Picks Tonight

See all TV listings