Glenn Gould
Himself (Archive Footage)
Acting
Kevin Bazzana
Self (Biographer)
Acting
Vladimir Ashkenazy
Self
Acting
Fred Sherry
Self (Cellist)
Acting
John P.L. Roberts
Self (Friend of Gould's)
Acting
Victor Feldbrill
Self (Conductor)
Acting
Fran Barrault
Self (Gould's girlfriend)
Acting
Gordon Burwash
Self (archival footage)
Production
Cornelia Foss
Self
Acting
Leonard Bernstein
Self (archival footage)
Sound
Mark Kingwell
Self (Philosopher/Writer)
Acting
Humphrey Burton
Self (archival footage)
Directing
Petula Clark
Self
Acting