Let's look at the people who have narrated the ride. Vic Perrin's narration was OK, Walter Cronkite was great, Jeremy Irons was excellent, and Judi Dench's narration, although she may be James Bond's partner in crime, is mediocre at best. I thought Carl Sagan would've made an extraordinary narrator, especially if WED has used Ray Bradbury's script from 1977. They go hand in hand.