I think that release print positive film is the stuff for movie prints. Low EI and, maybe, orthochromatic? I was once given a few meteres of it, or similar, and made b+w slides by contact printing negs on to it. If I remember correctly, I used a dilute paper developer (fairly active dev in other words) in trays, but as it was more than 30 years ago I don't have any specific times for you. There should be some documentation on the Kodak site somewhere though, especially useful concerning the 'correct' developer.