Initially, the idea behind the character of Billy the Kid was that he is a double of Microsoft C.E.O. Bill Gates. In fact there was consideration of even getting Gates to play himself before considering casting a look-alike, but the idea never fully made it to screen. However, a FOX press release lists the character as Billy "The Kid" Gates.
Just before he slides, Quinn puts Jamie's hat back on before it blows off again from the wind from the vortex. When it cuts to the next shot, you can see that Jamie's hat is back on.
The Good, The Bad, And The Wealthy
This episode title is an allusion to the 1966 film 'The Good The Bad and The Ugly'