instead of them being on mars, it'll be a planet constantly exploding
with raining fire and volcanoes and tsunamis and earthquakes all at once
then the hyper tornado will rip everything up so a team of female gondoliers will need to go to the center of the tornado and detonate a nuke
the twist at the very end is that the tornado was trying to help out all along, and touches a female gondolier on the forehead.
btw this movie will star bruce willis and adam sandler