Who were the original cast members of cats?

Answer

Alonzo ~ Hector Jaime Mercado
Bustopher Jones/Asparagus/Growltiger ~ Stephen Hanan
Bombalurina ~ Donna King
Carbuckety ~ Steven Gelfer
Cassandra ~ Rene Ceballos
Coricopat/Mungojerrie ~ Rene Clemente
Demeter ~ Wendy Edmead
Etcetera/Rumpelteazer ~ Christine Langer
Grizabella ~ Betty Buckley
Jellylorum/Griddlebone ~ Bonnie Simmons
Jennyanydots ~ Anna McNeely
Mistoffelees ~ Timothy Scott
Munkustrap ~ Harry Groener
Old Deuteronomy ~ Ken Page
Plato/Macavity/Rumpus Cat ~ Kenneth Ard
Pouncival ~ Herman W. Sebek
Rum Tum Tugger ~ Terrence V. Mann
Sillabub ~ Whitney Kershaw
Skimbleshanks ~ Reed Jones Tantomile ~ Janet L. Hubert
Tumblebrutus ~ Robert Hoshour
Victoria ~ Cynthia Onrubia
The CATS Chorus ~ Walter Charles, Susan Powers, Carol Richards, Joel Robertson