Whether it is the Alien series or a Korean drama like The Silent Sea, science fiction loves to put scientists in space and then have them face off against an unknown enemy. When the tensions are high, the group begins to argue, then a classic scenario where everyone begins to doubt each other ensues. This formulaic approach leads to predictable moments, one's audience may gobble up in eager anticipation or groan at the prospects of yet another villain potentially being among the original group. Perhaps the latter has come more into popularity, as the trope keeps appearing again and again without the world completely getting tired of it. That gives us movies like Cryo.