Nick Kroll and John Mulaney are about to finish off their run on Broadway with Oh, Hello, on January 22. Since there are just a few weeks left, I wanted to give you a glimpse into what went into creating Gil Faizon and George St. Geegland, the Upper West Side bachelor theatre-lovers who are, along with a tuna fish sandwich puppet, at the center of the production. I spoke with them in January of 2016 for the Boston Globe when they brought a touring version of the show here, before they had definite plans for Broadway.