Watch The Holdovers (2023) online

The Holdovers, a film directed by Alexander Payne, tells the story of a teacher Paul Hunham (Paul Giamatti), who seems to be liked by no one, neither his students nor his colleagues and not even the principal. No one, in fact, seems to like his being rigid and pompous.
It's Christmas 1970 and Paul, without a family and a place where he spends the holidays, decides to stay in school over the holidays as a supervisor of the students who still haven't been able to return to their homes. After a few days, only one student remains in the institute. It is the fifteen year old Angus (Dominic Sessa), an excellent student but with bad behavior, who always creates problems and risks expulsion every time. In addition to Paul and the young man, the head cook Mary (Da'Vine Joy Randolph) also remained in the school, who looks after the children of the privileged in the school and who recently lost her son in the war in Vietnam.
The three will find themselves forming an unlikely family during the holiday season, sharing various misadventures in the snowy two weeks they will spend together in New England.