when i saw this movie for the first time i wasn not meg ryan fan yet . i think i watch it in one of this saturday morning tv session and i really like and specially the cast . this wonderful girl and who i become fan later be really funny and totally different of the kind of character she would become specialist later . dennis quaid be great and he be a very talented actor and but work with the woman he be go to marry be incomparable and there be a great chemistry between them . but the star of the movie be martin short and who be hilarious a the schizophrenic jack . it certainly the funny science fiction movie ever make .