The voices of the two men heard on the courtroom TV show were Jerry Paris (who directed the episode and who plays Rob Petrie's next-door neighbor, Jerry Helper) and Carl Reiner (who wrote the episode and is the well-known creator of the show).
The episode marks the last on screen appearance of Buddy's wife Pickles and thus actress Joan Shawlee's last appearance as her. With eight characters to write for Rob, Laura, Buddy, and Sally, the four regulars, and Richie, Mel, Jerry, Millie, the four recurring, Carl Reiner and Sheldon Leonard found it difficult to find ways to fit Pickles into scripts. Thus for the remainder of the series Pickles would become an off screen character.
The bartender saying, "If I had a nickle...I could be another Bernard Farouq" gets a laugh. Bernard Baruch, The Lone Wolf of Wall Street, was a very rich man and one of the few investors to come out of the 1929 stock market crash still a multi-millionaire. King Farouk I of Egypt was a famously rich playboy at a time when Egypt was the richest country in the middle east.
The voice of the unseen Floyd B. Bariscale at the door was performed by Sheldon Leonard (Executive Producer of this show).
Buddy calls Floyd B. Bariscale, "Pretty Boy Floyd." That was the moniker of bank robber Chester Arthur Floyd in the 1930s.