Zach Galifianakis and his oddball crew take a road trip to complete a series of high-profile celebrity interviews.
 
Obviously if you enjoy the show then watch this one because it's literally the same thing...only longer. 
 
FUN FACT:  There are actually many types of ferns in this film. Most often Zach is with an athyrium filix-femina, the lady fern, or the highly popular Boston fern, nephrolepis exaltata.