on the top of the ellectric windows
the second spy is on top of the roof in that little house thing and you go in with your camo suit.
From the second spy you rescue.
You have to rescue the three spies in order, because the first spy gives you the item to rescue the second spy, and the second spy gives you the item to rescue the third spy. The first spy is in the warehouse at the Docks, the second is in the electrified building on Toupee Terrace, and the third spy is in a greenhouse on the Rooftops above the Grease Monkey garage. (see related questions)
It is the Second Building on Main Street on Spy Island on poptropica.com.
You have to rescue the three spies in order, because the first spy gives you the item to rescue the second spy, and the second spy gives you the item to rescue the third spy. The first spy is at the Docks, the second in the electrified building on Toupee Terrace, and the third on the Rooftops above Balding Avenue. (see related questions)
the laser pen
The spy at the electrified building is the second spy you have to rescue, as they have to be saved in order. The first spy to be rescued is at the Docks, and when you save him, you receive the Laser Pen, which can cut through the attic window bars and reach the second spy.
No. You get it when you rescue the second missing spy. The first spy is at the docks and you require the Chameleon Suit. The second spy is on Toupee Terrace and you will need the Laser Pen (from the first rescued spy). The third spy is above Balding Avenue, so you will need the grappling bowtie to rescue her.
if you mean the bow you get it after you save the second spy
You get the laser pen from the first rescued spy (at the docks), and use it to rescue the second spy (in the electrified building on Toupee Terrace). The second spy gives you the grapple bowtie, which you use to rescue the third spy on the rooftops above Balding Avenue.
You go to the rooftop
save the second spy