I've seen this movie quite a number of times, and have even played the part of Abby in the stage play version, but watching it last night in 2022, I found myself laughing aloud with delight at the wonderful characterizations and zany comedy that gives this movie the transcendent charm needed to bridge the 21st century.
This has to be a tour de force for Cary Grant, who's suave, sophisticated persona only became more evident later in his career. But here he is the delightful comedian with impecable timing and totally spot-on facial expressions reacting to the horror that unfolds before him. You can just mentally "see" his reaction even when the camera is focused on the back of his head! One of the best, and best looking, comedic talents of all times.
Peter Lorre is at his best playing the sniveling Dr. Einstein, a diversion from his usual diabolical roles, and Raymond Massey, done up to look like Boris Karloff, is the perfect, understated-criminal brother-nephew.
The two aunts are a delight with their unassuming charm and diabolical "mercy" killing of lonely old men. And of course, UncleTeddy (Roosevelt), who has the unfortunate habit of disrupting the goings on with badly timed horn blasts and presidential soliloquies.
The lesser characters: the bumbling cops, the adorable newlywed bride, and Edward Everett Horton's "Mr. Witherspoon," are all perfectly cast to round out what is surely the perfect "Halloween treat" for all!