• 
  Huell Howser

   Himself - Host (154 episodes, 1991-2016)
• 
  Leonard Knight

  Self
• 
  Joseph Streeter

  Self - Trumpeter
• 
  United States Marine Band

  Themselves
• 
  Richard Chon

  Self - Fiddle
• 
  Frankie Randall

  Self
• 
  Jimmy Rogers

  Self
• 
  Paul Tollett

  Self - Founder, Coachella Valley Music & Arts Festival

• 
  Michael Adams

  Self - Guest
• 
  Reno Fontana

  Self
• 
  Christian Gelzer

  Self - Interviewee
• 
  Kathleen Brown

  Self
• 
  R. Neil Ablitt

  Self
• 
  Paul Chavez

  Self - Chairman Cesar Chavez Foundation
• 
  Candace Frazee

  Self - Co-founder and Curator

• 
  Bob Moon

  Self - Ranger, National Park Service
• 
  Breck Parkman

  Self
• 
  Scott Gediman

  Self - Ranger