Director Leslie Zemeckis brings to the screen the life of an unheralded female pioneer, Mabel Stark, the world’s first female tiger trainer, in the documentary Mabel, Mabel, Tiger Trainer (DVD: $19.95), slated for April 10 from Cinema Libre Studio. Mabel Stark first started working with tigers in 1916 and—over a 57-year career—would handle up to 22 tigers at once. She doubled for Mae West during the big top scenes in I’m No Angel (1933) and performed with or provided animals for several other films of the era. When the circuses divested from big cat acts in the ‘40s, Stark toured in Europe and Japan before joining Jungleland, a wild animal theme park in Thousand Oaks, CA, where she performed daily well into her 70s. Narrated by Melissa Leo, the film combines radio and TV interviews, archival footage and images, and interviews with circus historian Janet M. Davis,Clyde Beatty, Jr. (son of the famous tiger trainer, Clyde Beatty), and Zoltan Hargitay (son of Jayne Mansfield), who was mauled by a lion at Jungleland. Bonus features include additional tiger training footage, and a behind-the-scenes featurette with Zemeckis.