The <i><a href="//commons.wikimedia.org/wiki/Apollo_15" title="Apollo 15">Apollo 15</a></i> Command Module Pilot <a href="//commons.wikimedia.org/w/index.php?title=Al_Worden&amp;action=edit&amp;redlink=1" class="new" title="Al Worden (page does not exist)">Al Worden</a> undertakes an EVA to retrieve film cassettes from the Science Instrument Module.
NASA
1971-08-05
Spacecraftfilms.com DVD "Apollo 15: The Great Explorations Begin"