

I can think of a few fun combos for Star Wars (Episode 4 specifically):
Alec Guinness (Obi-Wan Kenobi) as mentioned elsewhere in this thread
Carrie Fisher (Princess Leia) - Leia being interrogated by Muppet Tarkin and rescued by Muppet Luke, Han and Chewie
Peter Cushing (Tarkin) would be a case of “less is more” but it could be funny. Not sure how well it would work for the whole movie though.
China is our largest trading partner and our government has made a significant effort to rebuild relations with China since the previous government trashed the relationship. I don’t have a source handy, but I recall seeing a poll that found that at least a plurality of Australians would not support joining a hypothetical war against China over Taiwan, and I think that was before Trump took over again. Australian public opinion of the US is in freefall like in so many other countries, so I can’t imagine support for going to war with China would have increased in the last 5 months.