First and foremost, you need to have a good sense of humor. Next, a love of nostalgia, especially in the area of show business. Finally, be willing to surrender the idea of politically correct and just pull any sticks out of your ass (if there are any, reach deep, sometimes you never know). If you have and can do all of this, have I got a podcast for you!
I had to binge listen because I discovered the podcast a year or so after it started but I am all caught up now and have loved every episode, they are all worth listening to.