The following people are credited as replacements or additions if they were not credited on opening night.

Featuring songs by Gordon Lowry Harrell ("Percussion 4" (replaced "Ionisation" after the show's opening)).

Management Assistant: Eric Angelson.

Production Stage Manager: Peter B. Mumford.

Press Representative: William Schelble.

Hinton Battle	Performer
Eileen Casey	Performer
Gary Chryst	Performer
Christine Colby	Performer
Bruce Anthony Davis	Performer
Cliff de Raita	Performer
James Dunne	Performer
Wendy Edmead	Performer
Janet Eilber	Performer
Gail Mae Ferguson	Performer
Gary Flannery	Performer
James Horvath	Dance Alternate	(May 27, 1980 - ?)
Michael Kubala	Performer
Robert La Fosse	Performer
P. J. Mann	Performer
Ross Miles	Performer
Valerie-Jean Miller	Performer
Dana Moore	Performer
Stephen Moore	Performer
Alyson Reed	Performer
Michael Ricardo	Performer
Adrian Rosario	Performer
Timothy Scott	Performer
Terri Treas	Performer
Chet Walker	Performer
Robert Warners	Performer
David Warren-Gibson	Performer
Barbara Yeager	Performer

Associate Conductor: Nicholas Archer(Jun 1981-Jun 1982).

Ciscoe Bruton II	Performer
Eileen Casey	Performer
Lloyd Culbreath	Performer
John DeLuca	Performer
Lisa Embs	Performer
Penny Fekany	Dance Alternate
Spence Ford	Performer
Laurent Giroux	Dance Alternate
Bill Hastings	Performer
Keith Keen	Dance Alternate
Richard Korthaze	Performer
Jodi Moccia	Dance Alternate
Dana Moore	Performer
Maryann Neu	Performer
Bebe Neuwirth	Performer
Cynthia Onrubia	Performer
Gayle Samuels	Dance Alternate
Alison Sherve	Performer
Beth Shorter	Performer
Laurie Dawn Skinner	Performer
David Thomé	Performer
Chet Walker	Dance Alternate
Charles Ward	Performer