Your letter was only the start of it,
One letter and now you're a part of it,
Now you've done it, Jim has fixed for it you, and you and you.

There must be something that you always want to do,
The one thing that you always wanted to,

Now you've done it, Jim has fixed it for you, 
And you and you and you

Bah-bah-bah.  Bah-bah-bah-bah-bah-bah-bah.
Bah-bah-bah-bah-bah-bah-bah.  Bah-bah-bah.

Jim has fixed it for you, and you and you.

Bah-bah-bah.  Bah-bah-bah-bah-bah-bah-bah.
Bah-bah-bah-bah-bah-bah-bah.  Bah-bah-bah.

Jim has fixed it for you, and you and you and you-ou-ou.

One of the show's badges.

This was a British show that would take viewers wishes, both mundane and unusual, and make them happen.  Jimmy Saville (above) was the host.

(Version 2)

If you have a vision you want to achieve,
Then we know a man who's so eager to please,
Jim'll fix it and we know that he can,
Jim'll fix it cos' he's that kind of man,
And all you have to do is write a long to him.

If you wanna go down in a big submarine-
Or if you wanna build your own flying machine,
Jim'll fix it and we know that he can,
Jim'll fix it cos' he's that kind of man,
And all you gotta do is write a long to him.
Leave it up to Jim.

He's not afraid, of promises made,
He'll do what he say's he'll do.
Nobody know's how he comes or he goes,
But he'll stay till he's seen it through.

If you wanna go up in a hot air baloon-
Or join Pan's People dancin' to your favourite tune,
Jim'll fix it and you know that he can,
Jim'll fix it cos' he's that kind of man,
And all you gotta do is write a long to him.
Leave it up to Jim.

If you have a vision you want to achieve,
You all know a man who's so eager to please,
Jim'll fix it and you know that he can,
Jim'll fix it cos' he's that kind of man,
And all you have to do is write a long to him.
Leave it up to Jim.