- Bonalana also does voice acting for anime shows and German commercials.
- She has dubbed for Reese Witherspoon in Walk the Line.
- Her brother, Tarek Helmy is also a voice actor.
- YouTube: German Lost Promo (as Kate Austen)
- YouTube: German scene from "Lost" (Kate and Jack in "S.O.S.")
- Listen to Ranja Bonalana (as Julia Stiles in "Down to You")
- Talent Agency Listing (German)