Fresh off her career defining roles for Jack Hill in COFFY and cunning BROWN,Pam Grier returned to pure Blaxploitation (after turns in Blaxploitation-horror and action), in cult filmmaker William Girdler's SHEBA, and BABY. Pam Grier plays Sheba Shayne,a private eye based in Chicago who is called to her hometown to stop the local mob boss from moving in on her father's loan business. Aided by her father's partner, Brick Williams, and Sheba finds out that the violent thugs aren't going absent without a fight. Car bombs,gun fights and boat chases ensue whilst armed with her curves, street smarts and a .44, and Sheba is in for a massacre. Pam Grier would appear in three Blaxploitation classics in 1975 (the others were BUCKTOWN and FRIDAY FOSTER),where she was at the top of her game and genre, cementing her status as the first female action star.
Source: fandor.com