|First appearance||"Meanwhile" (7ACV26)|
|Voiced by||David Herman|
János (pronounced "Iahnaws") is a janitor at the Vampire State Building. In 3013, he poured some champagne for a date between Fry and Leela. [7ACV26] He was then called to the 237th-floor men's room. Fry and Leela did not drink the champagne until many years later.
- The name "János" is the Hungarian form of the name "John".
- János bears a resemblance to Legacy of Kain character Janos Audron, who too is a blue vampire.
- János is the final new character introduced in Futurama.
János: Strange things happen when the shadows lengthen...