Inside the Episode: Door Number Three (S4)

Cast

• 

  Noah Wyle

  Thomas 'Tom' Mason

• 

  Moon Bloodgood

  Dr. Anne Glass

• 

  Will Patton

  Captain Daniel 'Dan' Weaver

• 

  Drew Roy

  Hal Mason

• 

  Connor Jessup

  Ben Mason

• 

  Maxim Knight

  Matthew 'Matt' Mason

• 

  Colin Cunningham

  John Pope

• 

  Sarah Carter

  Maggie

• 

  Mpho Koaho

  Anthony

• 

  Jessy Schram

  Karen Nadler

• 

  Peter Shinkoda

  Dai

• 

  Seychelle Gabriel

  Dr. Lourdes Delgado