>> the 1960s were certainly a fascinating time. >> our government is asking us to refrain from traveling to foreign lands. >> okay. all you guys in vietnam, come on home. >> the times were changing so quickly in the 60s. and we didn't change them. we just reflected them. >> i can't hear you. what are you doing? >> i'm getting ready to go college. >> cbs gave the smuthers brothers that show because they were clean cut folk satirists. >> you lower your voice. >> mom liked you best. >> dick smuthers will be a guest. be sure to watch or set your dvr