After a quick review of the information provided I think the answer is 'yes', we could. We've not yet hosted a film or talk online so it's new territory and we'd have to work out whether we wanted to watch the film simultaneously, then discuss it; or watch it independently (via Netflix) before our online discussion. For greater impact we'd also need to consider how we wanted to promote it, any special invitations to join us and so on. This is something we can discuss amongst those at our next Zoom meeting ...