A dysfunctional mother tries to protect her unique child after a freak event which prevents people from sleeping. Patchy Bird Box/Children of Men variant that struggles to tell its miniseries story within a movie running time. A decent (if not always well-used) cast and a few nicely weird moments help, tho.
An injured technician is found aboard a Mars mission: a dilemma ensues. Contrived hard SF drama that struggles to maximize the possibilities of either its premise or the ensuing threat. Not really a stowaway either. Good-looking and well acted, though. Nevertheless, Marooned did this better back in 1969.