Act I Scene 1: Outside the Tabor Opera House, Leadville, 1880
George del Monte, Helen Baisley, Edson Hoel, Joshua Hecht, Peter Sliker, Beverly Sills, Chester Ludgin, Emerson Buckley, Keith Kaldenberg, Donald Arthur, Dan Marek, Jack DeLon, Frances Bible, Lou Rodgers, Walter Cassel, Robert Atherton, Lynda Jordan, Greta Wolff, Lynn Taussig, Grant Williams, Jennie Andrea, New York Opera Orchestra, Beatrice Krebs, John Dennison, Dorothy White, Mary LeSawyer, William Saxon, Arthur Newman, New York City Opera Chorus
Act I Scene 2: Outside the Clarendon Hotel, later that evening
Lou Rodgers, Emerson Buckley, Keith Kaldenberg, Donald Arthur, Dan Marek, Frances Bible, Robert Atherton, Peter Sliker, Mary LeSawyer, William Saxon, Arthur Newman, George del Monte, Helen Baisley, Joshua Hecht, Jack DeLon, Dorothy White, Edson Hoel, Lynda Jordan, Greta Wolff, Lynn Taussig, John Dennison, Walter Cassel, Beverly Sills, Chester Ludgin, New York Opera Orchestra, Beatrice Krebs, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act I Scene 3: The Tabor apartment, several months later
Edson Hoel, Donald Arthur, George del Monte, Helen Baisley, Dan Marek, Mary LeSawyer, New York Opera Orchestra, Beatrice Krebs, Arthur Newman, Frances Bible, Dorothy White, Beverly Sills, Lou Rodgers, Robert Atherton, Chester Ludgin, John Dennison, Lynda Jordan, Greta Wolff, Lynn Taussig, William Saxon, Walter Cassel, Jack DeLon, Peter Sliker, Joshua Hecht, Emerson Buckley, Keith Kaldenberg, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act I Scene 4: The lobby of the Clarendon Hotel, shortly therafter
Arthur Newman, Frances Bible, Robert Atherton, New York Opera Orchestra, Beatrice Krebs, Beverly Sills, Chester Ludgin, Edson Hoel, Emerson Buckley, Keith Kaldenberg, Walter Cassel, Lynda Jordan, Greta Wolff, Lynn Taussig, Grant Williams, Jennie Andrea, John Dennison, Dorothy White, George del Monte, Helen Baisley, William Saxon, Mary LeSawyer, Peter Sliker, Lou Rodgers, Donald Arthur, Dan Marek, Joshua Hecht, Jack DeLon, New York City Opera Chorus
Act I Scene 5: Augusta's parlor in Denver, a year later
Edson Hoel, Lynda Jordan, Greta Wolff, Lynn Taussig, Donald Arthur, Frances Bible, Dan Marek, Arthur Newman, Mary LeSawyer, Emerson Buckley, Keith Kaldenberg, Lou Rodgers, Robert Atherton, Beverly Sills, Chester Ludgin, Peter Sliker, Walter Cassel, Dorothy White, John Dennison, New York Opera Orchestra, Beatrice Krebs, Joshua Hecht, William Saxon, Jack DeLon, George del Monte, Helen Baisley, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act I Scene 6: A suite in the Willard Hotel, Washington, D.C., 1883
Dorothy White, Beverly Sills, Chester Ludgin, John Dennison, Frances Bible, William Saxon, Peter Sliker, Robert Atherton, Jack DeLon, Lynda Jordan, Greta Wolff, Lynn Taussig, Donald Arthur, New York Opera Orchestra, Beatrice Krebs, Dan Marek, Grant Williams, Jennie Andrea, Walter Cassel, Arthur Newman, Emerson Buckley, Keith Kaldenberg, Mary LeSawyer, Lou Rodgers, Joshua Hecht, George del Monte, Helen Baisley, Edson Hoel, New York City Opera Chorus
Act II Scene 1: The Windsor Hotel, Denver, 1893
William Saxon, Dorothy White, Donald Arthur, Dan Marek, Lynda Jordan, Greta Wolff, Lynn Taussig, Arthur Newman, Robert Atherton, Joshua Hecht, New York Opera Orchestra, Beatrice Krebs, Walter Cassel, Edson Hoel, Frances Bible, Lou Rodgers, George del Monte, Helen Baisley, Jack DeLon, Emerson Buckley, Keith Kaldenberg, Peter Sliker, Mary LeSawyer, John Dennison, Beverly Sills, Chester Ludgin, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act II Scene 2: Two years later
Donald Arthur, New York Opera Orchestra, Beatrice Krebs, Dan Marek, Peter Sliker, William Saxon, Edson Hoel, Frances Bible, Joshua Hecht, Jack DeLon, Robert Atherton, Beverly Sills, Chester Ludgin, Dorothy White, Arthur Newman, Lou Rodgers, Mary LeSawyer, George del Monte, Helen Baisley, John Dennison, Walter Cassel, Emerson Buckley, Keith Kaldenberg, Lynda Jordan, Greta Wolff, Lynn Taussig, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act II Scene 3: The Matchless Mine, Summer 1896
New York Opera Orchestra, Beatrice Krebs, Emerson Buckley, Keith Kaldenberg, Dorothy White, Joshua Hecht, Arthur Newman, Robert Atherton, William Saxon, Peter Sliker, Jack DeLon, Mary LeSawyer, Donald Arthur, Dan Marek, Lou Rodgers, Lynda Jordan, Greta Wolff, Lynn Taussig, Beverly Sills, Chester Ludgin, John Dennison, Edson Hoel, Walter Cassel, George del Monte, Helen Baisley, Frances Bible, Grant Williams, Jennie Andrea, New York City Opera Chorus
Act II Scene 4: Augusta's Parlor, November 1896
George del Monte, Helen Baisley, Beverly Sills, Chester Ludgin, Frances Bible, William Saxon, Lou Rodgers, Donald Arthur, Dan Marek, Robert Atherton, Walter Cassel, Emerson Buckley, Keith Kaldenberg, Arthur Newman, Jack DeLon, Lynda Jordan, Greta Wolff, Lynn Taussig, Edson Hoel, Grant Williams, Jennie Andrea, John Dennison, Peter Sliker, New York Opera Orchestra, Beatrice Krebs, Mary LeSawyer, Joshua Hecht, Dorothy White, New York City Opera Chorus
Act II Scene 5: The stage of the Tabor Grand Theatre, April 1899
George del Monte, Helen Baisley, Lou Rodgers, Mary LeSawyer, John Dennison, Beverly Sills, Chester Ludgin, Jack DeLon, New York Opera Orchestra, Beatrice Krebs, William Saxon, Frances Bible, Peter Sliker, Walter Cassel, Edson Hoel, Joshua Hecht, Lynda Jordan, Greta Wolff, Lynn Taussig, Robert Atherton, Arthur Newman, Dorothy White, Emerson Buckley, Keith Kaldenberg, Donald Arthur, Dan Marek, Grant Williams, Jennie Andrea, New York City Opera Chorus