I just watched a YouTube video from the source "Grunge" titled "The Untold Truth of the Three Stooges" in which it did not relay anything a Stooge fan would consider "untold", but it DID include a mention of Emil Sitka and even referred to him as "The Fourth Stooge", which just shows that Grunge does its homework when putting a video together to garner views. (I gave it one, and enjoyed it)