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 H M Tennent Ltd, Herbert Marshall Productions, and Neighbourhood Theatre Ltd production of Thunder Rock, by Robert Ardrey, Neighbourhood Theatre, Harrington Road Kensington, London, Globe (Shaftesbury Ave), London (now Gielgud Theatre, London), and other locations, 18th June – 9th November 1940 and click the button that will have appeared there.
If they have the exact same name, a search for H M Tennent Ltd, Herbert Marshall Productions, and Neighbourhood Theatre Ltd production of Thunder Rock, by Robert Ardrey, Neighbourhood Theatre, Harrington Road Kensington, London, Globe (Shaftesbury Ave), London (now Gielgud Theatre, London), and other locations, 18th June – 9th November 1940 will probably help.