I Love You (1978 Valentine's Day special)

I Love You was a TV special that aired on February 14, Valentine's Day, 1978. It featured Big Bird and Oscar the Grouch, Edgar Bergen (in one of his last appearances before his death) and Mortimer Snerd, Jack Albertson, Paul Lynde, David Brenner, Don Rickles and Phyllis Diller. It was mentioned en passante in a Sitcoms Online forum post in 2006, but very little information exists about it.