In the imdb, I noticed that Richard Kline had a minor role in John Ritter's movie Problem Child. Kline also guest starred on an episode of Step by Step. In any of these two shows, did the characters make inside references to Three's Company? Did anyone see the Step by Step episode?

Thanks,
Writrblock

Richard was in Problem Child and Step By Step, by I can't remember who he played. Don Knotts guest starred on SBS about 2 or 3 times, since he played the town sheriff.

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Andrew Carden

I remember Richard on Step by Step, he was in that monkey episode.
I don't remember him in Problem Child! I saw that movie 3,000 times too!

Don Knotts guest starred once only on SBS...