Martin Short's appearance on The Tonight Show starts off with some of Short's usual roasting of the host ("You must be very excited, because in one month you're going to be pardoned for your role in January 6th," he tells Fallon) and his Only Murders in the Building co-star Steve Martin ("He's way into Christmas — he's already hung his compression stockings with care"). But then, suddenly, Short requests that Fallon talk to him privately behind the blue curtain.
What follows is an entertainingly...