Michael Crichton is an author whose work has been adapted to screen many times. He is responsible for such works as The Andromeda Strain, Congo, Twister, Jurassic Park, “ER”, Sphere, and Timeline. And many times, he not only wrote novels, but also the screenplays for his own works, as well as taking the role of producer a few times. It is such a shame that he died at the age of 66 back in 2008 while “ER” was in its 15th and final season. It would have been great if he could have seen the end of the show.