Thanks for helping improve the accuracy of the site. We’ve noted what item you were on; please now visit the web page of the duplicate of production of Mamma Mia!, by Benny Andersson, Catherine Johnson, and Björn Ulvaeus, Novello Theatre, London, Prince Edward Theatre, London, and other locations, started 6^th April 1999 and click the button that will have appeared there.

If they have the exact same name, a search for production of Mamma Mia!, by Benny Andersson, Catherine Johnson, and Björn Ulvaeus, Novello Theatre, London, Prince Edward Theatre, London, and other locations, started 6^th April 1999 will probably help.