The year I interned, we did Richard II, Henry IV, & Henry V in rep with the same cast. Stage Management-wise, each show had their own Equity SM. It was a LORT D contract, so there was no requirement for an Equity ASM. We had 2 PA's and 2 interns on the project as a whole, who rotated between the various shows (it worked out that each PA always stuck with a show when that particular one was rehearsing, and I got the 3rd as the always in the room with the SM person). This was the craziest rehearsal/tech/performance process I've every been through. Sometimes the plays were performed in order, sometimes a completely random order, and other times the same show maybe 3 times in a row. It was a great experience for my first show on the LORT level.