Movies:
* The Smothers Brothers Comedy Hour Movie (1967): This was a feature-length film based on their popular variety show.
* The Ballad of Cable Hogue (1970): Dick Smothers played a small role in this Western film.
* The Smothers Brothers: 20 Years of Comedy (1988): This was a documentary about their career.
Television:
* The Smothers Brothers Comedy Hour (1967-1969): This was their most famous project, a variety show that was both popular and controversial for its political satire and social commentary.
* The Smothers Brothers Show (1975-1976): This was a short-lived revival of their variety show.
* The Smothers Brothers Show (1988-1989): A more recent revival that lasted for one season.
* The Smothers Brothers Comedy Hour: The Best of the Best (2000): This was a special that aired on PBS featuring classic sketches and musical performances from their original show.
* The Smothers Brothers: 40 Years of Comedy (2006): Another documentary about their career.
Other Projects:
* Smothers Brothers Music Hour: A one-hour show that aired on NBC in 1967.
* Smothers Brothers Presents the Smothers Brothers: A 30-minute show that aired on NBC in 1967.
* The Smothers Brothers Christmas Show: A special that aired on CBS in 1967.
* The Smothers Brothers Hour: 40th Anniversary Special: A special that aired on PBS in 2007.
They also made numerous appearances on other television shows, including "The Ed Sullivan Show," "The Tonight Show," and "The Merv Griffin Show."
It's worth noting that the Smothers Brothers' career was marked by controversy, particularly their time on "The Smothers Brothers Comedy Hour." They faced censorship and network pressure due to their often-political humor. Despite this, their comedic talent and musical abilities continue to entertain audiences today.