https://ultimateclassicrock.com/felix-silla-dead/
Felix Silla, Actor Who Played Cousin Itt and Twiki, Dead at 84
Actor Felix Silla, known as Cousin Itt on 'The Addams Family' and Twiki in 'Buck Rogers in 25th Century,' died in April 2021.
felix sillacousin itt
https://www.nndb.com/people/750/000050600/
Felix Silla
felixsilla