The Great Smokey Roadblock

The Great Smokey Roadblock is a 1977 comedy road film written and directed by John Leone. It stars Henry Fonda, Eileen Brennan, John Byner, Dub Taylor and Daina House. The film is also known as The Goodbye Run and The Last of the Cowboys.

The Great Smokey Roadblock was filmed in 1974, but was held for release. Fonda had a number of illnesses during filming.

Source: Wikipedia