Under the Christmas Sky
5.8/10 · 883 ratings20231h 25mWeirdness 3/10
Where to watch
Via 
JustWatch · can change anytime.
The premise
Kat is an esteemed astrophysicist, who is scheduled for her first trip into space next year until an accident grounds her. While on leave, coming to terms with the reality that her dream of being an astronaut is over, she volunteers at the local planetarium. There, she is paired up with by-the-book David to work on an exhibit opening right before Christmas. Will the stars align and bring these two together for the holidays?
How unusual is it?
Honestly? Not very — and that's the charm. It plays the hits, which is exactly the point for a cozy night in.
A rare specific
Tap to find the other Hallmark movies that share it.
Who’s in it
Alongside them
Show all 10 castShow fewer
Behind the camera
ShowHide
Directed by
Written by
How it stacks up
Where this one’s rating lands against every other rated Hallmark movie.
Among the lower-rated Hallmark movies — the median is 6.4.
Meet the characters
Who’s who before you press play. Nothing here gives the ending away.
Kat Butler
LeadAstrophysicist
brilliantdrivenresilientDavid Robinson
Love interestPlanetarium worker
Love interest
by-the-bookearnestkindLila
SupportingPlanetarium colleague
Co-worker
friendlyAndy
SupportingPlanetarium colleague
Co-worker
friendlyRenee Wilson
SupportingFriend/colleague
Person in Kat's life
supportiveDr. Nelson
SupportingDoctor/official
Professional in Kat's life
professional
Questions people ask about Under the Christmas Sky
Where can I watch Under the Christmas Sky?
Under the Christmas Sky is available via fuboTV, YouTube TV, and Philo. Streaming options change often, so check current availability before settling in.
How long is Under the Christmas Sky?
Under the Christmas Sky runs about 1 hour and 25 minutes, and was released in 2023.
More like this
Browse all moviesNothing close enough to suggest yet — the full catalog is a good place to wander.
Talking Hallmark
Love talking about these as much as watching them?
So do we. Come hang out on the Talking Hallmark channel, where we dig into movies just like this one, episode after episode.
Watch the latest episode
“I watched Hallmark’s WORST Christmas movie (so you don’t have to)”
Data and sources
Curated by the Talking Hallmark team.