Movie Quote of the Day (‘Arsenic and Old Lace,’ With Cary Grant on His Unusual Family)

“Insanity runs in my family. It practically gallops.”—Playwright Mortimer Brewster (played by Cary Grant), in Arsenic and Old Lace (1944), screenplay by Julius J. and Philip G. Epstein, based on the play by Joseph Kesselring, directed by Frank Capra