- Cut Song: "It's Nature, Shit Happens," the Nightman's Villain Song. It got reinstated in the theatrical version.
- Enforced Method Acting: The audience of the musical-within-a-musical was specifically selected for being unfamiliar with Sunny and they were told this was an actual attempt at a musical. As such, their bafflement was very real.
- The Other Darrin: Gladys in the theatrical version is played by Rhea Perlman.
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