ali_g.jpgBritish comedian Sacha Baron Cohen, famous for his Ali G alter-ego, has filmed inside American space agency NASA and now he is convinced that the CIA has been watching him since.

Cohen sneaked into a secret testing room in Cape Canaveral, Florida, to shoot a sketch for his upcoming TV series.

The paranoid comedian believes he is being followed by CIA agents to make sure he doesn’t try to pull the same stunt again.

"We managed to get into this secure room and since then I have been watched whenever I travel", Ali G said.