“Colewell” (2019). Cast: Karen Allen, Kevin J. O’Connor, Hannah Gross, Daniel Jenkins, Craig Walker, Malachy Cleary. Director: Tom Quinn. Screenplay: Tom Quinn. Web site. Trailer. Change – some of us dread it, while others among us welcome it with open arms. Whichever camp we fall into, however, we all have one thing in common – we have to make adjustments in our lives when change makes its appearance. How well that goes (or doesn’t go) depends on how we approach what confronts us and how well it integrates into our existence, a challenge faced by an aging postmaster in the thoughtful character study, “Colewell.” For 35 years, Nora Pancowski (Karen Allen) has enjoyed a comfortable, predictable, enjoyable routine, but now, [...]