Streep began her professional acting career with stage roles in New York City. She gained experience in various productions, showcasing her versatility as a performer.

Streep made her Broadway debut in 'Trelawny of the 'Wells,' a play by Arthur Wing Pinero. This marked a significant step in her career, exposing her to a wider audience and establishing her as a serious stage actress.

Streep made her film debut in 'Julia,' a drama film directed by Fred Zinnemann. Though a small role, it marked the beginning of her transition to film acting.

Streep starred in the NBC miniseries 'Holocaust,' which garnered her widespread recognition and her first Primetime Emmy Award. The role allowed her to showcase her dramatic range and acting prowess on a larger scale.

Streep received her first Academy Award nomination for Best Supporting Actress for her performance in 'The Deer Hunter.' This film was a critical and commercial success, solidifying her status as a rising star.

Starred in Kramer vs. Kramer, winning her first Academy Award (Best Supporting Actress).