There's a rip in the Universe that's getting bigger and bigger. Fry has a new girlfriend, who he met while gawking at the tear in the Universe, and Leela's a bit jealous. Amy has married Kiff, the wedding ceremony takes place in the same place he gave birth to his children with Leela as father...err Amy as his mate. We get to see his Kiff's father, who's basically a fly since all elderly aliens of Kiff's race become flies. Amy's parents aren't too happy about it all. Captain Brennigan is Kiff's best man - which doesn't stop him from hitting on Amy throughout the course of the wedding.
The Grande Midwife is also the Grande Lunch lady and the Grande Priest, she works 5 jobs. There's a summit for scientists (and apparently the Planet Express Delivery crew) about the growing problem of the tear in the Universe, which again no one seems to be concerned with - except for a few tired easily scared civillians (hmm sounds a lot like Global Warming?). And that's just a good 25 minutes into it.
Anyways here's an ultra exclusive sneak peak - the first portion of the film, "fair use" and all that. It's quite short because my convertor software was acting up, and I don't exactly have a state -of the art pc so rendering the first part was pretty bad (hence the laggy picture).