About:
Randall David Johnson, nicknamed "The Big Unit", is an American former professional baseball pitcher who played 22 seasons in Major League Baseball for six teams, primarily the Seattle Mariners and Arizona Diamondbacks.

• Known For
• 
  Facing Nolan
  as
  Self
• 
  2001 Arizona Diamondbacks: The Official World Series Film
  as
  Himself
• 
  Rudolph the Red-Nosed Reindeer 4D Attraction
  as
  Hermey
• 
  MLB Network Presents: One of a Kind
• 
  One of a Kind: Greg Maddux