Help finding movie title? Pen transforms and flies. Two guys, one seems delusion!

I'm looking for a movie from the 80's, possibly early 90's!. There are two guys and one of them seems insane or delusional talking about aliens!. The second guy doesn't believe him, but starts to wonder!. The "delusional" guy sees an alien news story on the cover of a tabloid in a gas station store and he believes its true!. Near the end, he pulls out a pen that transforms and flies around like a helicopter!. Any ideas!?Www@Enter-QA@Com

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