That's Carry On! is a 1977 British comedy film, the 29th release in the series of 31 Carry On films (1958–1992). The film is a compilation of the highlights of most of the previous 28 films, and features series regulars Kenneth Williams and Barbara Windsor as co-presenters. It was Windsor's 10th and final appearance in the series. The idea for the film was inspired by Metro-Goldwyn-Mayer's popular That's Entertainment! series of documentaries. It was released in 1977 as a supporting feature to the Richard Harris film, Golden Rendezvous. The film was followed by "Carry On Emmannuelle" in 1978.