Toni Impekoven 's sister made her debut in 1907 at the Friedrich-Wilhelm-Städtisches Schauspielhaus in Berlin, to whose ensemble she belonged until 1912. This year she was seen in a silent film for the first time.The films in which she appeared were short grotesque comedies and melodramas typical of the period. On several occasions she was the partner of her husband Leo Peukert . In addition, she continued to act in theaters in Berlin, for example at the Lustspielhaus. After a car accident in 1926, in which she suffered severe burns, she limited herself to representational tasks at her husband's side.

The grave of Sabine Impekoven and Leo Peukert is in the Munich Forest Cemetery .