[George C. Scott, Burl Ives, Keir Dullea and Ira Levin during rehearsals for "Dr. Cook's Garden".]

[George C. Scott, Burl Ives, Keir Dullea and Ira Levin during rehearsals for "Dr. Cook's Garden".]

[Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook and Keir Dullea as Dr. Jim Tennyson in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook in "Dr. Cook's Garden".]

[Burl Ives as Dr. Leonard Cook in "Dr. Cook's Garden".]

[Rehearsal for "The Conquering Hero".]

[Rehearsal for "The Conquering Hero".]

[Cast of "Filumena" during a rehearsal.]

[Hal Prince, Liza Minnelli and George Abbott celebrating Minnelli's birthday during a rehearsal for "Flora, the Red Menace".]