There are "off hours" jobs at many TV and Film production & post facilities. Many of them have 24-hour staffing to fill their clients' needs. If you want to keep looking for acting work during the day, you might also "get your feet wet" in a television or film facility at the same time. I'm not talking about producer work, because that's a full-time job and you would need to be available at all hours (unfortunately), but night management positions of various levels are an option for you.
"Jaws is the Citizen Kane of movies."
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