Mary Thomas Joyce Arleen, Our Neighbors - The Carters, 1938.        This item, is just to put the record straight…. Thomas and Arleen are the same actress. Simply a change of name for her following 14 films - when she received a credit, which was not always. Copyright © 2022 Crawley's Casting Calls. All Rights Reserved. Joomla! is Free Software released under the GNU General Public License.