July 8, 1970-September 16, 1970. This was the first broadcast of the series. "The Smothers Brothers Summer Show" was a toned-down variety hour and attracted little, if any, controversy.
July 8, 1970-September 16, 1970. This was the final broadcast of the series. "The Smothers Brothers Summer Show" was a toned-down variety hour and attracted little, if any, controversy.