The Plank is a 1967 British slapstick comedy film directed and written by Eric Sykes, and starring Sykes, Tommy Cooper and Jimmy Edwards, and featuring many of the top British comedians and comic actors of the time. It was produced by Jon Penington for Associated London Films.

Eric Sykes was an English radio, stage, television and film writer, comedian, actor and director whose performing career spanned more than 50 years. He frequently wrote for and performed with many other leading comedy performers and writers of the period, including Tony Hancock, Spike Milligan, Tommy Cooper, Peter Sellers, John Antrobus and Johnny Speight. Sykes first came to prominence through his many radio credits as a writer and actor in the 1950s, which include collaboration on some scripts for The Goon Show. He became a TV star in his own right in the early 1960s when he appeared with Hattie Jacques in several popular BBC comedy television series.