Quake 4/Trivia
- Fake Nationality: Peter Stormare, the voice of Johann Strauss, is Swedish, and is often cast as non-Swedish characters, due to his skill at mimicking accents.
- Hey, It's That Voice!:
- Steven Blum voices the non-Rhino squad marines.
- Peter Stormare (Lucifer, Uli Kunkel, John Abruzzi, Gaear Grimsrud) voices Strauss.
- Greg Eagles (Rokutaro, Gray Fox, the Grim Reaper, Aku Aku, Malcolm) voices Morris.
- Name's the Same: Johann Strauss shares his name with the famous composer.