Retelling the story of the “Little Engine that Could” with love-interest and with due inspirational credit given to Thomas the Tank Engine and Friends, the Andrew Lloyd Weber and Richard Stilgoe musical spectacle with all principals and dancers portraying locomotives on roller skates had its debut on the West End in the Apollo Victoria Theatre. Following a year-long run on Broadway, the show came to the industrial city of Bochum in 1988, and hosted in a custom-built theatre (designed like a skating rink) has become the most attended musical in Germany, still running and seen by over seventeen million. Much more, including the original cast recording of the musical numbers and various performance highlights at the link above.