[Theater stills of Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko in "The Mikado".]

[Sydney Granville as Pooh-Bah, Marjorie Eyre as Pitti-Sing and Martyn Green as Ko-Ko in "The Mikado".]

[Martyn Green as Ko-Ko and Evelyn Gardiner as Katisha in "The Mikado".]

[William Sumner as the Learned Judge in "Trial by Jury".]

[Marjorie Eyre as the title role in "Iolanthe".]

[Viola Wilson as the title role in "Patience".]

[John Dudley as Colonel Fairfax in "The Yeomen of the Guard".]