On this day in 1975, Frank Sinatra and Bob Hope shared a laugh as John Wayne and Bing Crosby pretended to sing a duet during the taping of Texaco Presents: A Quarter Century of Bob Hope on Television. The special aired on October 24, 1975, celebrating Bob Hope’s legendary career in entertainment. Are you dressing up for Halloween? Let us know in the comments! #JohnWayne #ClassicHollywood #BobHope #FrankSinatra #BingCrosby