Entrances:
In Seussical, The Cat In The Hat's entrance at the beginning of the show - "Oh the Thinks you can think."
The ensemble of the LION KING in "Circle of Life" through the aisles.
Elphaba in WICKED in the beginning of "No Good Deed."
The Witch in INTO THE WOODS at the end of "Last Midnight."
Exits:
Aida and Radames in AIDA at the very very end of the show, in the tomb.
In MILLIE, the head person of the workplace (blanking out on names) after she tells Billy off.
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle