Finian's Rainbow  [Revival, Musical, Comedy]

Starring: William Youmans [Buzz Collins];
Understudy: William Youmans [Finian McLonergan]

The Farnsworth Invention  [Original, Play, Drama]

Performer: William Youmans [Others];
Performer: William Youmans [Wachtel]

The Pirate Queen  [Original, Musical, Drama]

Also Starring: William Youmans [Sir Richard Bingham]

Wicked  [Original, Musical]

Also Starring: William Youmans [Doctor Dillamond]

La Bohème  [Revival, Musical, Opera, Drama, Tragedy]

Starring: William Youmans [Alcindoro]

Titanic  [Original, Musical]

Performer: William Youmans [3rd Class Passenger];
Performer: William Youmans [J. J. Astor];
Performer: William Youmans [3rd Officer Herbert J. Pitman] - Replacement;
Performer: William Youmans [The Major] - Replacement;
Understudy: William Youmans [J. Bruce Ismay] - Replacement

Big River  [Original, Musical, Comedy]

Performer: William Youmans [A Young Fool];
Performer: William Youmans [Ben Rogers];
Performer: William Youmans [Ensemble];
Performer: William Youmans [Hank];
Understudy: William Youmans [Duke] - Replacement;
Understudy: William Youmans [Preacher] - Replacement

The Little Foxes  [Revival, Play, Drama]

Standby: William Youmans [Leo Hubbard];
Performer: William Youmans [Leo Hubbard] - Replacement