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

Company Manager: Mitzi Harder.

Clarinet Richard Cohen, Steven Hartman; Bassoon Simeon Westbrooke; Flute Keith Underwood, Sheryl Henze, Gary Shocker; Trumpet Ron Stinson, Lauren Draper; Trombone Keith Green; Keyboard Dan Berlinghoff, Allen Shawn, Sue Anderson, Ada Janik; Mallets Bill Moersch; Tympani Bill Ruyle; Percussion Larry Spivack, Dick Koff; Bass Denniz Masuzzo, Michael Tomasula.

Robby Benson	Frederic the Pirate Apprentice
Karla DeVito	Mabel General Stanley's Daughter
Peter Noone	Frederic the Pirate Apprentice	(Jul 27, 1982-Nov 28, 1982)

Theatre Owned / Operated by Minskoff Organization, James M. Nederlander.

Marsha Bagwell	Ruth Pirate 'Maid-of-all-Work'
Kaye Ballard	Ruth Pirate 'Maid-of-all-Work'
James Belushi	The Pirate King
James Caddell	Pirate and Policeman
Patrick Cassidy	Frederic the Pirate Apprentice
Pam Dawber	Mabel General Stanley's Daughter
Spring Fairbank	Ensemble
Thom Fielder	Pirate and Policeman
Larry French	Ensemble
David Garrison	The Sergeant of Police
Susan Goodman	Ensemble
Maria Guida	Isabel General Stanley's Daughter
Nancy Heikin	Edith General Stanley's Daughter
Cheryl Hodges	Major-General Stanley's Daughter
George S. Irving	Major General Stanley
Nick Jolley	Pirate and Policeman
Wally Kurth	Pirate and Policeman
Phil LaDuca	Ensemble
Janene Lovullo	Major-General Stanley's Daughter
Daniel Marcus	The Sergeant of Police
Donna Lee Marshall	Major-General Stanley's Daughter
Maureen McGovern	Mabel General Stanley's Daughter
Morgan McKay	Pirate and Policeman
Kathy Morath	Major-General Stanley's Daughter
Walter Niehenke	Samuel The Pirate King's Lieutenant
Peter Noone	Frederic the Pirate Apprentice
Valerie Piacenti	Kate General Stanley's Daughter
Joe Pichette	Major General Stanley
Robert Polenz	Pirate and Policeman
Gary T. Ragland	Pirate and Policeman
Dean Regan	Pirate and Policeman
Gary Sandy	The Pirate King
Michael Scott	Pirate and Policeman
Louis Valenzi	Samuel The Pirate King's Lieutenant
Martin Walsh	Pirate and Policeman
Treat Williams	The Pirate King

Swing: Iris Revson.

Understudies: Spring Fairbank (Ruth), Susan Goodman (Kate), Cheryl Hodges (Isabel), Nick Jolley (Samuel), Wally Kurth (The Pirate King, The Sergeant of Police), Janene Lovullo (Mabel), Donna Lee Marshall (Edith), Kathy Morath (Mabel), Robert Polenz (Frederic), Michael Scott (The Pirate King), Louis Valenzi (Frederic), Martin Walsh (Major General Stanley).