You're not supposed to go into the air vents. You have to get a fan from the factory on the far end of the island.
Go to the disco place, when you walk in go to items and use heat vision goggles. look strait up and he will be in the vents.
Main Street
go on to you tube for walk throughs. type in poptropica cheats, game show island. good luck!
go to HELP
They died ...
you go though the vents with the ventalashon map
It is not exactly in a location. When you acquire the ticket for the game show after arranging the pillars in Istanbul, go to your backpack and click, "play game show". You will go to play the game.
You go into the service entrance
nothing to do go and do it by yourself
There is no AC, you have to go to the factory.
go to any island if you have not completed the game show for it leave main street last
It depends on which city you go to first. See the related questions for more detail.