I recognise two...

[PaulR]

So who are the other three?

 

[Channel Hopper]

I can get 4

Cosby, Murray, Clinton and Gates

 

[strs65]

Bill Nye is the fifth,

_http://en.wikipedia.org/wiki/Bill_Nye

 

[PaulR]

Can tell it's American 'cause I've never heard of him!

I would have used Bill Nighy myself

_http://en.wikipedia.org/wiki/Bill_Nighy

 

[strs65]

Can tell it's American 'cause I've never heard of him!

Me neither, I've just looked for "famous Bills"!

 

[PaulR]

Did 100 dollar come up?

 

[strs65]

Nope, it's devaluated and not so famous I guess...

 

[rolfw]

I prefer the this one.

 

[strs65]

Free Bill Stickers!

 

[PaulR]

LOL, yes I've seen that one recently as well but it's much older than that of course as Bill Posters in the UK.