This is possibly taken when Galland returned to Germany from Argentina with his wife Sylvina Donhoff on January 9 or 10, 1955. Note the byline on the article is Frankfurt. Several US newspapers have articles on his return to Frankfurt and many mention his wife, but none of the US papers seem to have photographs of their arrival. There seems to have been some sort of press conference (perhaps at the airport) at the time. If this is correct then the men in the background are all probably reporters. Note that one of them appears to be talking to the woman. Perhaps some European papers have some photos.
https://www.newspapers.com/clip/1748...ns_to_germany/
A rather poor photo of them here about that time but not taken at the arrival.
http://magazin.spiegel.de/EpubDelive...l/pdf/31971210
Another photo from 1955 here, click it to enlarge a little:
http://www.alamy.com/stock-photo-aug...-69294743.html