Gregor Rabinovitch was born on 2 April 1889 in Kyiv, Kyiv Governorate, Russian Empire [now Kyiv, Ukraine]. He was a producer, known for Looping the Loop (1928), Mein Herz ruft nach dir (1934) and Tout pour l'amour (1933). He died on 12 November 1953 in Munich, Bavaria, Germany.