Complex sentence: She appeared as Billie'The Blue Bear' Osterman in 2004's Oscar-winning, female boxer-based film "Million Dollar Baby" and was featured in the documentary film "Shadow Boxers".
Split into simpler sentences: She appeared as Billie'The Blue Bear' Osterman in 2004's Oscar-winning, female boxer-based film "Million Dollar Baby". She was also featured in the documentary film "Shadow Boxers".