The Patty Duke Show Meet Cathy, who's lived most everywhere,
From Zanzibar to Barclay Square.
But Patty's only seen the sight.
A girl can see from Brooklyn Heights --
What a crazy pair!

But they're cousins,
Identical cousins all the way.
One pair of matching bookends,
Different as night and day.

Where Cathy adores a minuet,
The Ballet Russes, and crepe suzette,
Our Patty loves to rock and roll,
A hot dog makes her lose control --
What a wild duet!

Still, they're cousins,
Identical cousins and you'll find,
They laugh alike, they walk alike,
At times they even talk alike --

You can lose your mind,
When cousins are two of a kind.