He quickly achieved more important roles and appeared as The Prince of Homburg at the Deutsche Theater under the direction of Max Reinhardt. One of Fröhlich's first film roles was composer Franz Liszt in Paganini in 1922. This was followed by a string of bit parts and supporting roles in film.
He rapidly attained more significant positions and performed as The Prince of Homburg at the Deutsche Theater under the direction of Max Reinhardt. One of Fröhlich's initial film roles was composer Franz Liszt in Paganini in 1922. This was followed by a series of minor parts and supporting roles in cinema.