What movie and television projects has Pat McCormick been in?

Pat McCormick is a well-known comedian and actor, but his filmography is quite sparse. He appears to have only been involved in a few projects.

Here are the ones I was able to find:

* "The Pat McCormick Show" (1963-1964): This was his own television sitcom, where he played a fictionalized version of himself.

* "The Red Skelton Hour" (1951-1971): McCormick appeared as a guest star in this long-running variety show.

* "The Tonight Show Starring Johnny Carson" (1962-1992): McCormick was a frequent guest on this popular late-night talk show.

* "The Ed Sullivan Show" (1948-1971): He also made appearances on this iconic variety show.

Beyond these television appearances, he doesn't seem to have been involved in any film projects. It's important to note that online resources sometimes don't have complete information. There might be other projects he was involved in that are not widely documented.