An event hosted by IFIS, RHUL Science Fiction and Fantasy society.
Ended up having an impromptu members choice and this was it.
It's based on an early US science fiction show. The Robinson family aided by Joey from Friends set off on a 10 year journey to Alpha Prime to set up a hyperspace beacon (or some macguffin) to make it easier for people to escape a dying Earth. Except it all goes wrong and they end up lost in space. See how they cunningly got the name of the film like that?