- "One word from me, and the invasion from the Moon begins."
- ―Klaus Adler[src]
Klaus Adler is the Schutzstaffel Obergruppenführer on the Moon. He later became the second Führer of the Fourth Reich. He also planned to marry Renate Richter but later found that she had turned on him. He was later killed when Renate stabbed one of her high heeled shoes into his head aboard the Götterdämmerung.
Behind the scenesEdit
Klaus Adler is played by Götz Otto.