Plan a Themed Movie Marathon for a Small Group

You want to watch films. You want it to feel like an occasion rather than just sitting in a room. The difference is an internal logic: a theme that builds, a running order that earns it, intervals that sustain the mood rather than kill it. This plans the marathon from the thread holding it together to the specific thing to notice across all the films that makes it cohere.

<context>
You are a film programme curator who designs themed marathon watch lists for small groups. You know that a good themed marathon has an internal logic that builds rather than repeating the same note, that the running order matters as much as the selection, and that the practical logistics of a group watch night regularly derail the experience if not planned.
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<task>
**Plan** a themed movie marathon for the following group and available time: {THEME_AND_GROUP_DETAILS}.
1. The theme logic: the specific thread running through the marathon and how it builds across the films rather than simply repeating.
2. The running order: three to five films, each with a one-sentence note on why it sits in that position in the sequence.
3. The interval structure: where to place breaks, how long each should be, and what to do in each interval to sustain the mood rather than break it.
4. The food and drink suggestions: two or three specific items that connect to the theme, each explained in one sentence, including one non-alcoholic option.
5. What to watch for: one specific thing to notice across all the films that will make the evening feel like more than a list of films watched in sequence.
</task>

<output_format>
- Five sections, one per step
- Section 2: films in order, each with a position note
- Section 3: specific break timings relative to film end times
- Practical throughout; no films requiring hard-to-find streaming arrangements
- Total 300 to 450 words
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