What movie and television projects has Big Mama been in?

You're likely thinking of "Big Mama," a nickname often used for the character "Mama Thornton" in the movie "The Blues Brothers" (1980). The character was played by Aretha Franklin.

While Aretha Franklin is well-known for her music career, she also appeared in a few other movies and TV shows:

* "The Blues Brothers" (1980): As "Mama Thornton"

* "Ghostbusters" (1984): As "The Singer" (uncredited)

* "Amazing Grace" (2008): A documentary about her gospel concert

It's important to note that "Big Mama" is not a specific character name, and there are many other individuals who have been called "Big Mama" in the entertainment industry. If you're thinking of a different project, please provide more details about the character or the context.