Sounds like Cabin Fever on a fishing boat and has been getting good reviews that compare it to The Thing. It's due out on disc and streaming services this month.
Pretty much nails it. I caught this one recently and, as well as having Cabin Fever in mind, it did remind me at times of The Last Winter. Not particularly demanding but engaging, it sustains a solid tone of unease and there's a satisfying (if not entirely surprising) reveal at the end.
"Sounds like Cabin Fever on a fishing boat ..."
Pretty much nails it. I caught this one recently and, as well as having Cabin Fever in mind, it did remind me at times of The Last Winter. Not particularly demanding but engaging, it sustains a solid tone of unease and there's a satisfying (if not entirely surprising) reveal at the end.