Though Ben Oxenbould's performance is the stand out for me, the rest of the cast are also incredibly good and deserve much praise. What I liked most about this film was the believability of the characters, even the villain is someone you can imagine existing (and in school days I'm sure some of us met one or two people who were destined to turn out like the villain!). I very much enjoyed how characters acted in a such realistic manner. One of the male characters is completely de-masculinised throughout the villains reign and unable to protect the other characters, or his girlfriend, which was quite innovative and just screamed of authenticity. Too many films are full of testosterone fuelled 5 minute fight scenes, where as this films fights were clumsy and awkward, as they would be in real life.
The 'hero' of the piece (I can't remember the names properly but the brown haired fit looking guy who starts a romance with Sam) is written very well in not being too tough either, he's masculine, and brave, but he's no Vin Diesel, he's just a human trapped in a desperate situation doing the best he can.
My only criticism is that perhaps it took too long to get to the meaty part of the film when the villain takes control of the boat. The last movie of this type I saw was Donkeypunch, and though that was good in a popcorn movie kinda way, 'Caught Inside' is ahead of a lot of thrillers is the completely believable behaviour and realistic and natural dialogue, which in turn makes for some quite edge of your seat moments.
As an indie Australian film the cast and crew have done incredibly well in pulling together this enjoyable and tense little film and I'd definitely be proud to see it go overseas and do the indie festival circuits.