Here is a rare interview I recorded in 1981 of Robert Culp appearing on the syndicated John Davidson Show. This aired around the middle of the 1st season and was the only nationally aired interview I found with a cast member during that first year of the show. It was recorded on a microcassette tape, and has been in a box for almost 30 years. The audio may not be perfect, but it's a rare chance to hear Culp speak about the character of Bill Maxwell during the production of the series.
Just days before TGAH returned to the ABC schedule after being off for the summer (due to the fact the series had so few episodes to rerun during the summer) Culp appeared on The Tonight Show. Bill Cosby was guest hosting, he brought out his good friend and they briefly discussed Hero, and their memories of I Spy. Besides Katt's appearance on Good Morning America later that year, this is the only other 2nd season interview with a cast member that I ever caught. Just click on the link below to listen to this rare interview.