Christa Kulosa is a pioneering director whose work in the late '70s has left a lasting impact on the home video landscape. Her film "Zu zweit (k)ein Problem" (1977) stands out as a quintessential exploration of interpersonal relationships, blending humor with poignant social commentary. This unique blend has made it a sought-after title among collectors, particularly those who appreciate the nuanced storytelling of the era. Collectors are particularly drawn to Kulosa's ability to encapsulate the spirit of 1970s cinema, making her films not just entertaining but also significant cultural artifacts. The limited VHS and DVD releases of her work have become prized possessions, often sought after for their rarity and the way they capture a distinct moment in film history. As a trailblazer in a male-dominated industry, Kulosa's contributions continue to resonate, making her films essential for any serious collection.