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

Musical Director: Richard Parrinello.

Company Manager: Maurice Schaded; Assistant Co. Mgr: Linda Cohen.

Stage Manager: Michael William Schaefer; Production Stage Manager: Martin Herzer; Stage Manager: Pat Trott; Production Supervisor: Philip Cusack; Production Stage Manager: Craig Jacobs(1981 - ?).

Musical Supervisor: Fran Liebergall.

Dance Captain: Andrea Green.

Diana Canova	Sonia Walsk
Stockard Channing	Sonia Walsk
Rhonda Farer	Sonia Walsk
Victor Garber	Vernon Gersch	(Aug 4, 1981 - ?)
Anita Gillette	Sonia Walsk
D. Michael Heath	Voice of Vernon Gersch
John Hillner	Voice of Vernon Gersch
Dorothy Kiara	Voice of Sonia Walsk
Donna Murphy	Voice of Sonia Walsk
Tony Roberts	Vernon Gersch
Hal Shane	Voice of Phil the Engineer
Marsha Skaggs	Sonia Walsk	(Aug 4, 1981 - ?)
Ted Wass	Vernon Gersch

Swings: Rhonda Farer, Pat Gorman, Andrea Green, Donna Murphy, Hal Shane.

Standbys: Ray Gill (Vernon Gersch), Pat Gorman (Sonia Walsk), John Hammil (Vernon Gersch).

Understudies: Rhonda Farer (Sonia Walsk), John Hillner (Vernon Gersch), Wayne Mattson (Voice of Phil the Engineer), Michael William Schaefer (Voice of Phil the Engineer), Hal Shane (Vernon Gersch), Greg Zadikov (Voice of Phil the Engineer).