MKiss Saigon, phfattttt!!!!
Sweeny Todd, now that was spectacle. At the Uris (now the Gershwin, although he'd crap to find his name attached to such a giant barn) They went out and bought an old factory and salvaged huge chunks of it to build the enormous sets.
And while we're at it, in the same theatre, "Singing In The Rain." I took my mum to see it at The London Paladium in the 1983 (we also saw an amazing production of 42nd Street at Drury Lane. You haven't lived till you've heard a British chorus sing, in fake American accents "Cum un a-lung and list-en tuuu, The Lull-e-bye of Broad-waaaaay") with Tommy Steele and it was fabulous. We sat in the front row and I looked down into the pit and saw the orchestra pulling on raincoats and covering their instruments. Then the rain came and we got soaked. In order to make the liquid visable, the used MILK (a white liquid which reflects light but gets pretty sour after a few days and by the Sat. Night performance.....
Anyway, the show came to New York with a very talented guy I now know, but didn't then named Peter Slutsker (now Peter Marx) playing Cosmo - he was fabulous and here's the spectatcl:
The three leads wake up in Don Lockwood's living room and sing "Good Morning." They start walking through the house, sections of which keep rolling in from the ings, room after room; then they turn around and walk the other way and damned if the set doesn't start rolling in the OTHER direction, revealing room after room that was stored in the opposite wing! That set looked to be at least twice maybe three times the width of the stage. The audience just plain gasped. Amazing stagework.
Another spectacle was "On The 20th Century" I loved the train.
http://www.broadwayworld.com/board/readmessage.cfm?thread=972787#3631451
http://www.broadwayworld.com/board/readmessage.cfm?thread=963561#3533883
http://www.broadwayworld.com/board/readmessage.cfm?thread=955158#3440952
http://www.broadwayworld.com/board/readmessage.cfm?thread=954269#3427915
http://www.broadwayworld.com/board/readmessage.cfm?thread=955012#3441622
http://www.broadwayworld.com/board/readmessage.cfm?thread=954344#3428699