Great eye, Lt. Columbo!
You win a fat cigar for your observation!
The album with Anne Murray and Glen was recorded sometime in 1971 / released in November 1971.
The Hawaiian Goodtime Hour aired in October 1971.
The outfit certainly looks the same!
Seriously, Mike, I had never made the connection.
Below is the album cover and also a color photo of Glen with Jack Lord from the same Goodtime Hour show.