An excellent example of how a sc-fi comedy should be made and a early 1990's classic.
Meet the Coneheads, Beldar (Dan Aykroyd) and his wife Prymaat (Jane curtain), from the planet Remulak. They have come to earth to destroy it but end up crash landing and have to find a place to hide. After asking to be rescued they find they have to wait for 15 or so years, so they go undercover to survive on our planet in New Jersey and to hide from the INS who are trying to deport them. While waiting to be rescued they have a family and get a house and like all have to put up with their teenage daughter. When they come to be rescued, the Conehead family head back to Remulak and just in the nik of time with with the INS on there case but they are not out of trouble yet!
An hysterical comedy, which after not seeing it for over ten years has not lost any of its appeal and if anything like a fine wine has aged very well. Recommended for anyone, particularly if you like 1990's films like ghost busters, ect.