Chris Pine is a decent replacement, but...
...as Sean Connery IS the one, true James Bond, William Shatner IS Captain James T Kirk!
If any proof be needed... Richard Webb (Finney in "Court Martial" was tv's Captain Midnight in the 1950s)
I used to teach a class in storyboarding for the animation union here in Los Angeles. At the time, there was a tremendous influx of comic book talent from the Philippines come to work in animation. Many of these artists had no previous experience working in this field, plus there was a certain learning gap due to language and culture. Although this book really isn't particularly well-done (comics and film AREN'T as similar as some folks think), I frequently used pages from it when trying to help my Filipino students. Once they figured things out, many of 'em went on to do LOTS of professional storyboard work in the animation biz.Considering how many current artists have problems grasping the essentials of storytelling (not illustrating, storytelling), perhaps an updated version of this should be standard reading.