I have an idea about a weird science guy who makes a time machine using a fancy car, or something, and goes back in time to hunt-down and kill the mother of his main business rival. Along the way, a 'time cop' is tracking him, trying to prevent the science guy from altering the future, and helping someone else from the future capture a pair of whales in an attepmt to repopulate the species in their own time.
I know it's a crazy idea...but I think Lucas might help me make it ;).