The Sex Life of the Polyp

The Sex Life of the Polyp is a 1928 short film written and performed by Robert Benchley, based on a routine he first did in 1922.

The short, which was adapted from an essay by Benchley, documents a dim-witted doctor attempting to discuss the sex life of a polyp to a women's club.

The film, made in the then-new Fox Movietone sound-on-film process, was a success and was later included in the compilation Robert Benchley and the Knights of the Algonquin.

In 2007, the film was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant".

This article related to a short comedy film is a stub.