3 Resources share the relationship film distributor to Grindhouse Releasing (Firm)

The swimmer, Columbia Pictures and Horizon Pictures ; screenplay by Eleanor Perry ; produced by Frank Perry and Roger Lewis ; directed by Frank Perry
The big gundown, Grindhouse Releasing presents ; Columbia Pictures Corporation presents ; screen play by Sergio Donati and Sergio Sollima ; produced by Alberto Grimaldi for PEA ; directed by Sergio Sollima
The beyond, Fulvia Film ; screenplay, Dardano Sacchetti, Giorgio Mariuzzo, Lucio Fulci ; produced by Fabrizio de Angelis for Fulvia Film, Rome ; directed by Lucio Fulci