Actor
Klaus Grünberg
8 credited titles on WatchWise
Klaus Grünberg is a veteran German actor known for his work in European art cinema and international film productions. He first gained major recognition in the late 1960s and has since built a diverse career across film, television, and stage.
Commercial performance
Not enough verified figures yet — only 1 of 8 catalogued titles have publicly reported budget and worldwide gross. Many films (television, independent and regional cinema) never publish these numbers; where they exist, WatchWise fills them in automatically from TMDB and Wikipedia.
Acted in (8)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.