 His notable roles from this period include films "The Trial" by G.W.Pabst, Beethoven's biopic "Eroica" by Walter Kolm-Veltée and "Sissi – The Young Empress" by Ernst Marischka.Among Petrovich's last movies were Louis Malle's first feature film "Elevator to the Gallows" in 1958 and Anatole Litvak's "The Journey" in 1959.