The Stage is a raised wooden platform which is used by the personnel of the 4077th MASH for performances and various other events. It is normally kept next to Officers' Club (see the map here) but can be moved to other locations as needed.
- In Showtime (Season 1), the USO performers use the stage for a show. Here the stage has been moved to a more central location in the camp, probably at the basketball hoop.
- In 5 O'Clock Charlie (Season 2), the stage is positioned between the hospital building and the commander's tent, overlooking the minefield and picnic ground. Here the stage is used as a grandstand for MASH personnel to watch the daily visit of 5 O'Clock Charlie to bomb the ammo dump.
- In Big Mac (Season 3), the stage is placed at its normal location next to the Officer's Club, all decorated in preparation for General Macarthur's visit. Presumably they expected him to make a speech to the camp personnel. In the end, Macarthur drives through the camp without stopping.
- In Change Day, the stage is at its normal location and is used for the exchange of scrip.
- In The M*A*S*H Olympics (Season 6), the stage is also at its normal location. Potter officiates at the games from the stage. Klinger lights the Olympic flame which is also mounted on the stage.