The King of Signs American Pickers : Season 19 Episode 4
TV-PG History 1h 00m
Aired: April 30th, 2018 @ 9:00 PM EST on History
Robbie unveils his sprawling retro garage, and in Southern California, the Wolfe brothers come face-to-face with the King of Signs and uncover the Holy Grail of 3D signs.
