Deliberate mistake: When Selfridge says "Pull the plug" after Hometree is destroyed, two soldiers, one male and one female, go to shut off Jake and Grace's avatar links. The female soldier goes straight to Grace's link and terminates it, but the male soldier gets delayed (punched by Norm) before he can terminate Jake's link. This is deliberately shown out of sequence - we see Jake's link terminated before Grace's. The result is that we see Grace's avatar fall unconscious when Jake's link is terminated, and Jake's avatar fall unconscious when Grace's link is terminated.
Avatar (2009)
1 deliberate mistake - chronological order
Directed by: James Cameron
Starring: Sigourney Weaver, Giovanni Ribisi, Zoe Saldana, Michelle Rodriguez, Sam Worthington, Stephen Lang, Joel Moore
Continuity mistake: When Jake first gets into the "syncing" device and he says, "This is cool," Grace's hands are already on his leg. In the next shot she reaches for his legs, where he replies, "Don't, I got this."
Trivia: During the final battle, Lyle Wainfleet's AMP Suit gets knocked down and crushed by a charging Hammerhead Titanothere. Wainfleet utters a Wilhelm scream just before he's crushed. (02:21:05)
Answer: No. The Alien franchise, which kicks off in the year 2122, depicts a human civilisation in possession of faster-than-light transport and multiple interstellar colonies. The civilisation seen in Avatar, the majority of which is set in 2154, do not appear to have FTL travel, as they take six years to travel to the Alpha Centauri system, a distance of approximately 4.5 light years.
Tailkinker ★