Despite of the many DVDs (both official & otherwise) & YouTube, there are still quite a few TV appearances that have yet to surface. Below are shows that have a good chance of still surviving "in the vaults":
‘Dick Clark’s Saturday Night Show’ 1958 (he did 2 appearances – I have 1)
‘American Bandstand’ 1957 – 1964 (6 appearances – I only have the last one from 1964)
‘Hollywood A Go Go’ 1964 (2 appearances)
‘The Lloyd Thaxton Show’ 1964-1965 (2 appearances)
‘The Soupy Sales Show’ 1965
‘The Clay Cole Show’ 1965
‘Upbeat’ 1966
‘The Joey Bishop Show’ 1968
‘The Merv Griffin Show’ 1969-1971 (2 appearances)
‘The Mike Neun Show’ 1971
‘The Andy Williams Show’ 1971
‘The Dick Cavett Show’ 1971
Live in Brussels 1972 (40 minute TV broadcast)
‘The Jerry Lewis Telethon’ 1979
Yugoslavia 1991 (news report)
Note that I haven't included Alan Freed's or Patti Page's '50s TV shows, nor things like 'Cal's Corral' 1959, 'Scene At 6:30' 1963 & the Panther Hall 1966 TV broadcast; these almost certainly no longer exist except as audios.
Of course, JLL isn't the only artist with "missing" footage; see my blog for many more by some of my other faves!
http://musicdvdslist.blogspot.co.uk/2013/04/my-music-dvd-wants-list_25.html