Clary came to his most notable fame in the TV series on Hogan's Heroes, as 'LeBeau.' (On Stu's Show, he was asked if it was difficult deciding to appear in the program, considering his experience. he said it wasn't at all. First, he said, he was an actor, so you play the part. But most importantly, he said that there is a world of difference between a concentration camp and a prisoner-of-war camp.)
Another guest on the interview show as his nephew, Brian Gari -- who's also the grandson of the legendary Eddie Cantor. Gari has written and performed several of his own CDs, and one of his songs that they played was a tribute to Clary, called "Mon Oncle." It was a touching song, and though some of the words may be a little difficult to hear, he made an effective video of it.
Here it is --