Conductor: Anton Guadagno
Director: Dr. Robert Herzl
Alfred: Raul Melo
Adele: Sandra Lopez, Jennifer Davison (Matinee)
Rosalinda: Gwynne Geyer, Lauren Broglia (Matinee)
Gabriel von Einstein: Neil Wilson, Christer Bladin (Matinee)
Dr. Blind: Romeo DeMarco
Dr. Falke: Edward Albert
Sally: Wendy Reynolds
Prince Orlofsky: Linda Pavelka, Elizabeth Blake (Sat.)
Frank: William Stafford
Frosch: David Shapero
Costumes Designed by: Suzanne Mess
Scenery Designed by: Curtis C. Trout
Lighting Designed by: Keith Oberfeld
Chorus Master: Seymour Schonberg
Sets courtesy of Tri-Cities Opera Company, Inc.