For the majority of his appearance on Zach Galifianakis' painful, funny, and painfully funny 'Between Two Ferns,' Brad Pitt seems to be losing out to his host in a big way. At one point, he appears to be trying to hide behind an actual fern. Later, Louis C.K. comes out and stares dismissively at the superstar. Galifianakis calls Pitt's latest film 'Furry.' It's pretty standard 'Ferns' stuff, and Pitt takes it like a champ.