Those mid-20th-century musicals that must've sounded like a good idea at the time, but tend to be remembered today only by hard-core aficionados of the genre. They were frothy but earnest shows, set in distant times and foreign lands, with titles like 'Mata Hari' and 'Pleasures and Palaces.' Such shows had a hard time squeezing their epic-size selves into the corsets of book-musical conventions, and they usually died young. I don't foresee a similar fate for 'Anastasia,' which originated at Hartford Stage in Connecticut and is directed by Darko Tresnjak (a Tony winner for his ingenious staging of 'A Gentleman's Guide to Love & Murder'), with choreography both stately and antic by Peggy Hickey. The cartoon version from 1997 is very fondly remembered by people who saw it as tweens, especially girls. Its Ahrens-Flaherty score included the breakout hit 'Journey to the Past,' which is repurposed here and sung ardently by Ms. Altomare. So 'Anastasia' may well tap into the dewy-eyed demographic that made 'Wicked' such an indestructible favorite of female adolescents. Those without such nostalgic insulation are likely to find this 'Anastasia' a chore.