weird alien film do you now it?
okay I vaguely remember this old film
it was a cartoon or animation and there were floating aliens in it but they looked like normal people and they had antennas which popped out or start flashing on their heads! Something like that
there was also a floating dog in it
at one point 2 of these aliens are playing tennis floating
and I think people didn't know that they were aliens and a man is trying to prove they are aliens or something along those lines
randomly I remember an x-ray in this film?
can anyone help please?
