To Tell the Truth Old Episode

Hello, I would like to know if you can help me find an episode of TTTT. My sister's husband is Chuck Mercein a former football player from the late sixties. He appeared on an episode of TTTT in which the real contestant was a Canadian Canoeist. His 78th birthday is approaching and I wanted to see if I could find the episode for him. He would just love to watch it. I have not been able to locate it although I have gone through many episodes. Here is a photo my sister found in an old photo album: Any help would be appreciated. Thank you, Marlene