I had never saw this episode prior to getting the DVDs, but it's one of my favorites. My other favorite sitcom of the 70s, Rhoda, in that same year also had an episode called "Home Movies". The difference that stands out between the two shows is that in Three's Company a porno film is involved in the plot....ha ha.

Lol, I like that episode too. It cracks me up when I see that smile on Jack's face when he looks at Larry after the whole gang shows up and ends up staying for the movie. Then Mr. Roper says "I didn't think you girls would be interested in this sort of thing." And Chrissy says, "of course she's interested. She's in it." Mr. Roper's reaction is priceless.