Siamese

The Siamese cats are the antagonists in Growltiger's Last Stand, in which Gus reminisces about a performance in which he played Growltiger, a ferocious pirate taken down by the Siamese crew, led by Gilbert / Genghis.

Character
The Siamese cats are portrayed as ruthless, efficient, yet possibly merciful towards Griddlebone. It can be speculated that Griddlebone may have been working in league with the Siamese to provide a distraction.

Performer
as The Siamese are performed by most of the cast, one of the male cast members double as Gilbert / Genghis

In the Original London Production, Gilbert was played by Coricopat. This would follow suit in most productions (mostly in Europe)

In the Original Broadway Production, Carbucketty double the role now titled Genghis. when the role was cut in 1987, Genghis went to the character Mungojerrie. Mungojerrie would double the part again in The 5th US Tour and The 1991 Zurich Production

In Vienna, Genghis was played by Tumblebrutus.

In Japan, an ensemble cat named Gilbert was given the role (but in earlier productions Mungojerrie doubled.)

In China, an ensemble cat named Grumbuskin played Genghis

Lyrics
But most to cats of foreign race his hatred had been vowed To cats of foreign name and race, no quarter was allowed The Persian and the Siamese regarded him with fear Because it was a Siamese had mauled his missing ear

...

And his raffish crew were sleeping in their barrels and their bunks

As the Siamese came creeping in their sampans and their junks

Growltiger had no eye or ear for aught but Griddlebone

And the lady seemed enraptured by my manly baritone

Disposed to relaxation and awaiting no surprise

But the moonlight shone reflected from a thousand bright blue eyes

And closer still and closer the sampans circled 'round

And yet from all the enemy there was not heard a sound

The foe was armed with toasting forks and cruel carving knives

And the lovers sang their last duet in danger of their lives

(Duet)

Then Genghis gave the signal to his fierce Mongolian horde

With a frightful burst of fireworks, the siamese swarmed aboard

Abandoning their sampans, their pullaways, and junks

They battened down the hatches on the crew within their bunks

Then Griddlebone she gave a screech for she was badly skeered

I am sorry to admit it, but she quickly disappeared

She probably escaped with ease I'm sure she was not drowned

But a serried ring of flashing steel Growltiger did surround

The ruthless foe pressed forward in stubborn rank on rank

Growltiger to his vast surprise was forced to walk the plank

He who a hundred victims had driven to that drop

At the end of all his crimes was forced to go kerflip, kerflop

Oh there was joy in Wapping when the news flew through the land

At Maidenhead and Henley there was dancing on the Strand

Rats were roasted whole in Brentford and Victoria Dock

And a day of celebration was commanded in Bangkok!

Design
The original London production dressed the Siamese characters in simple, generic "Asian" style robes patterned with triangular blue-eyed Siamese cat faces. The choreography included large fans.