This week Mario Kavateli welcomes Madame X (Kari Iverson) and Hindenburg (Craig Gaspian), two of San Francisco's most elusive food critics who have managed to remain anonymous throughout their entire careers.

Mario and his guests discuss how restaurants are rated, how to make reservation when you are an anonymous critic, and what it's like to have a job where your identity cannot be revealed. All of this and much more on this week's edition of No Show / No Call with Mario Kavateli.