This is the eleventh and final episode of the entire series to have just a one-word title.
Despite what can be found elsewhere on the internet, this episode is not titled "Everyone's Working for Peanuts". The above title is the correct one.
There is a third-revised draft script of this episode in the Don Fedderson Productions Script Archives at UCLA dated September 13, 1971.
The final scene of this episode, when Steve and Charley walk arm in arm into the stairway makes it obvious that there weren't really any stairs in the doorway. It is merely part of a set at the studio. This is unlike the sets used at Desilu Studios during the Bryant Park years of the show, where the upstairs and downstairs portions of the sets were easy to film with elevated crane-dollies.