His greedy tax “reform” would delight Scrooge. His former associates, indicted or facing prosecution by the special counsel, haunt his dreams. His character is a Charles Dickens villain in the Oval Office.

Yes, he’s Ebenezer Trump, starring in the Saturday Night Live version of A Christmas Carol.

This week’s cold open brings back Alec Baldwin, now preparing to flee the country as he confronts a parade of ominous ghosts, from Mike Flynn to Billy Bush and Hillary Clinton — with terrific cameos by Kate McKinnon, Beck Bennett, Cecily Strong, and Mikey Day as Michael Flynn in chains.