I already wrote couple of posts on this topic, and today I’m focusing on several examples from movies and TV shows I’ve recently watched. The movies I’m going to write about are Lara Croft: Tomb Raider – The Cradle of Life, The Good Liar, Charlie’s Angels (2019 version), and Paranoid TV show. So, if you are planning to watch those, just a warning that there will probably be spoilers below!

Let’s start with the obvious and amusing misportrayal: in Lara Croft: Tomb Raider – The Cradle of Life (2003 movie), Lara is riding sharks in the opening sequence. I think no one would believe this is actually possible, but shark petting videos recently became very popular. However, many researches are strongly discouraging this type of behaviour.

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The Good Liar (2019 movie) is an interesting thriller with really good cast that I actually enjoyed. Without giving out too much of the plot, I’ll just mention one scene where Helen Mirren’s character gives the haircut to the character played by Ian McKellen. She uses cut hair for the DNA analysis, factually linking McKellen’s character for the past crimes.
Of course, we all know that without the root, there is no DNA to analyze, right? Not quite.
Most companies that do DNA analysis require hair with follicles in order to extract DNA for analysis; however, they mostly deal with paternities, so they need the nuclear DNA. Mitochondrial DNA, on the other hand, apparently can be extracted from the hair itself. For the movie’s purposes, I think nuclear DNA was needed, so this seems like a movie mistake. But, recently scientists did manage to successfully extract nuclear DNA from rootless hair, but that DNA is often fragmented and complicated to extract.
I would also just like to mention that I believe this movie explains trauma and coping surprisingly well for a Hollywoood movie.

In Charlie’s Angels (2019 movie), which I hoped would be more enjoyable than it was, a very interesting premise was introduced; in order to effortlessly communicate, members of the team get a certain tattoo (at least I think it’s a tattoo, but don’t 100% quote me on that) and they can hear thanks to it. So, my first thought was, wow, they really went sci-fi on this one, but it sounded too out there. And then I remembered bone conduction. Simply, bone conduction allows you to hear the transmission, without blocking the outside sounds. And yes, only you can hear it. There are headphones already in use for this type of thing, and they can be also used to help with some kinds of hearing impairments. These headphones are placed on the skull, and I haven’t seen it implemented in a tattoo yet, but it’s actually a neat idea.

Paranoid (2016 TV show) is, in my opinion, really bad, despite only tangential connection to Biology. This show feel anti-medication and anti-psychiatrists, portrays them in a very bad light, and chooses not to mention how much medications and psychotherapy are actually helping people. The premise is also built on one of the cliche “anti-big pharma” representations. I was honestly insulted, despite not working in any of these fields. There is a also a subplot concerning a female character who had provocative photos of her taken 15 years ago, and she is not longer in possession of said photos; she is blackmailed with the possibility of leaking those. Her love interest immediately accuses her of things I won’t write here, but you get the main idea. I mean, am I the only one who sees this as highly problematic
This TV show is doing some serious damage to the health care, it is insulting to physicians, it is insulting to patients, and I honestly can’t believe that no one during the whole production didn’t say anything.

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I hope you like these kind of posts, because I already have enough material for another one (there are a lot of Biology & science mistakes on the big screen). What is your favourite movie mistake related to Biology?