If you know of anyone not listed here or have more information on any of them, please tell me. Thanks!

Arnold, Michael	Toronto (thanks, Whimsey!)
Baker, Matthew	Switzerland (thanks, Mista!)
Barriskill, Michael	Tour (thanks, Cicero!)
Baxter, David	London (thanks, Cicero124!)
Bernierr, Steven	Vienna (thanks, Whimsey!)
Blonn, David	U.S. Troika Tour (thanks, Whimsey!)
Brent, Jacob	Broadway 1994 - 1996 (thanks, Mufa!)
Burks, Christopher	Tour (thanks, Cicero!)
Burnett, Jonathan	Amsterdam (thanks, Whimsey!)
Cassati, Andrea	Hamburg; Stuttgart understudy (thanks, Whimsey!)
Cazettes, Jean-Claude	Amsterdam understudy (thanks, Whimsey!)
Chennell, Cary Doug	Hamburg (thanks, Whimsey!)
Craig, Jonathan	London (thanks, Cicero124!)
Davis, Randy Andre	Tour (thanks, Cicero!)
de Tiege, Joel	Hamburg (thanks, Whimsey!)
Di'Orio, Dino	Hamburg understudy/dance captain (thanks, Nancy!)
Festa, John-Joseph	Broadway (thanks, Cicero!)
Galindo, Ramon	Broadway (thanks, Cicero!)
Gardner, Andrew John	Stuttgart understudy (thanks, Whimsey!)
Gattelli, Christopher	Broadway (thanks, Cicero124!)
Goldberg, Jon-Erik	Broadway and U.S. IV Tour (thanks, Cicero124 and Whimsey!)
Guino, Omar	Hamburg (thanks, Sara!)
Gyondla, Joey	Broadway (thanks, Cicero124!)
Hamblok, Stefan	Antwerp understudy (thanks, Whimsey!)
Horton, Adam	Hamburg (thanks, Whimsey!)
Howes, Douglas	West End (thanks, Whimsey!)
Jacques, Hunter	Australia 2000
Janki, Devanand	Broadway (thanks, Cicero!)
Jillebo, Jimmy	Hamburg (thanks, Whimsey!)
Jiminez, Jess	Melbourne (thanks, Whimsey!)
Leeon, Bradford	Auckland 1989 - 1990
Meeson, Ian	London (thanks, Cicero124!)
Michaels, Adrian	Leaping Frog Drama Company (thanks, Kate!)
Montaigne-Jones, Daymon	Stuttgart understudy (thanks, Whimsey!)
Montano, Robert	Broadway (thanks, Cicero!)
Moreau, Mark R.	Broadway (thanks, Cicero124!)
Morgan, Karl	West End
Morrison, Leighton	Stuttgart understudy (thanks, Whimsey!)
Mowery, Rusty	Broadway (thanks, Cicero124!)
Newborn III, Phineas	Los Angeles (thanks, MistacorCat and Whimsey!)
Norris, Wayne	Stuttgart (thanks, Whimsey!)
Oka, Marc	Original U.S. IV Tour (thanks, Whimsey!)
Pacho, Andrew	Amsterdam understudy (thanks, Whimsey!)
Schultz, Mikael	Sweden (thanks, Whimsey!)
Sebek, Herman	Broadway 1982
Sprague Jr., Billy	Broadway (thanks, Cicero124!)
Stollier, Ariel	Buenos Aires (thanks, Whimsey!)
Rass, Sandy	London (thanks, Cicero124!)
Richardson, Mark John	London (thanks, Cicero124!)
Roe, Richard	London (thanks, Cicero124!)
Schraven, Frans	Amsterdam (thanks, Whimsey!)
Searle, Nick	U.K. Tour (thanks, Whimsey!)
Stein, Clifford	London (thanks, Cicero124!)
Stuart, Alan	Amsterdam (thanks, Whimsey!)
Taylor, Jonathan	Broadway (thanks, Cicero124!)
Toth, Oliver	Antwerp understudy (thanks, Whimsey!)
Tullock, Devon	Hamburg
van der Straeten, Tim	Antwerp (thanks, Whimsey!)
Verkoren, Michiel	West End (thanks, Whimsey!)
Yoshizawa, Isamu	Tokyo (thanks, Whimsey!)
Zarley, Matt	Original U.S. III Tour (thanks, Whimsey!)