Other U.S. films nominated for the award were "Janine Loves Jenna" from Vivid/ClubJenna and "Mobster's Ball" from Wicked Pictures.
Vivid Girls Monique Alexander and Savanna Samson were on hand for the award ceremony in the German capital. Alexander has a starring role in the Paul Thomas-directed film, which also features a performance by Samson.
"Debbie Does Dallas … Again" was released in April and was the first adult film ever to be produced in both HD DVD and Blu-ray high-definition formats, the company said. The making of the film also was the subject of a seven-part reality TV serious that aired on the Showtime cable network.