The document analyzes the credit sequence of the Black Swan trailer. It identifies the different production and distribution companies involved, including Fox Searchlight Pictures and Crosscreek Pictures. It also notes that key credits include Darren Aronofsky as director, Natalie Portman as the lead actor, and Vincent Cassel and Mila Kunis in supporting roles. The credits highlight that the film premiered at both the Venice and Toronto Film Festivals.