I did this for my audio class, a project involving recording some actual voice actors in a studio and applying them to an animatic. The final project has a fun sound effects edit to it as well, but I haven't figured out how to include the snazzy sound in the .swf file. This, however, is the final voice edit, which stands pretty well on its own, I think. See for yourself!
My first attempt at animating to dialogue, and my second flash project overall.