Have Gun – Will Travel (season 4) Tags: Television Season.The fourth season of Have Gun – Will Travel originally aired Saturdays at 9:30-10:00 pm (EST) on CBS from September 10 1960 to June 10 1961.Volume 1 of the Region 1 DVD was released on March 2 2010. Volume 2 was released on July 6. country United States first air date 1960-09-10 network CBS number of episodes 38 Learn more... Loading...