Apparently #TorJohnson 's cameo at the end of Head (as a security guard) has even been removed from the film entry on #wikipedia. Between #mst3k and pop culture (I.e. stuff like #monsterdon ), you would think it's worth mentioning.
I have not viewed edit logs or anything yet, not a Wikipedia contributor myself, but I swear this was mentioned on Tor Johnson's and HEAD's entry. Odd.
Head (film)
https://en.wikipedia.org/wiki/Head_%28film%29?wprov=sfla1