Sturmmann Rolf (full name unknown) is a soldier in the Nazi army who is seen twice in Wolfenstein: The Old Blood. He is first seen in the prologue talking with another soldier who is supposedly his friend, when they end up briefly arguing. After being commanded by his friend to shut up, he remained silent, only to find that the other soldier had been awaiting confirmation that Rolf understood him, to which he simply remarked “You said not to say another word”.
He is later seen at the Wulfburg Tavern, lamenting his lover leaving him and taking his two children with her, which results in a long discussion. Rolf is not seen again after this, although it is possible he was among those turned into Shamblers.