On the evening of January 6, 1967, the scene outside the Mechanic Theater at Baltimore and Charles streets was a busy one! It was opening night and the show was no less than the smash Broadway hit, "Hello, Dolly." Hollywood starlet Betty Grable was slated to play the part, although in the world of show biz, Carroll Channing owned the part. Behind the scenes, war broke out! So who played Dolly opening night of the Mechanic? Here's the story.