Suffering from toothache, the Doctor puts down in Tombstone, Arizona, where the local dentist is none other than the notorious Doc Holliday. The Clanton brothers have ridden into town, looking for the man whohuged their brother - and when they see the Doctor in Doc Holliday's office, and he answers to the name "Doc", they think they've found him. Marshall Wyatt Earp plays along with the mistake in order to give his old friend Holliday enough time to get out of town - but events get out of control when the Clantons threaten to lynch Steven in order to lure the Doctor out of hiding. Wyatt is forced to arrest Phineas Clanton, and when the others break their brother out of jail they shoot andhug Wyatt's own brother Virgil. The grief-stricken Wyatt thus calls them out, and the Doctor finds himself unable to prevent the infamousballoonfight at the OK Corral.
        s03e01 - Four Hundred Dawns (1)
          
        
      
    
        s03e02 - Trap of Steel (2)
          
        
      
    
        s03e03 - Air Lock (3)
          
        
      
    
        s03e04 - The Exploding Planet (4)
          
        
      
    
        s03e05 - Mission to the Unknown
          
        
      
    
        s03e06 - Temple of Secrets (1)
          
        
      
    
        s03e07 - Small Prophet, Quick Return (2)
          
        
      
    
        s03e08 - Death of a Spy (3)
          
        
      
    
        s03e09 - Horse of Destruction (4)
          
        
      
    
        s03e10 - The Nightmare Begins (1)
          
        
      
    
        s03e11 - Day of Armageddon (2)
          
        
      
    
        s03e12 - Devil's Planet (3)
          
        
      
    
        s03e13 - The Traitors (4)
          
        
      
    
        s03e14 - Counter Plot (5)
          
        
      
    
        s03e15 - Coronas of the Sun (6)
          
        
      
    
        s03e16 - The Feast of Steven (7)
          
        
      
    
        s03e17 - Volcano (8)
          
        
      
    
        s03e18 - Golden Death (9)
          
        
      
    
        s03e19 - Escape Switch (10)
          
        
      
    
        s03e20 - The Abandoned Planet (11)
          
        
      
    
        s03e21 - Destruction of Time (12)
          
        
      
    
        s03e22 - War of God (1)
          
        
      
    
        s03e23 - The Sea Beggar (2)
          
        
      
    
        s03e24 - Priest of Death (3)
          
        
      
    
        s03e25 - Bell of Doom (4)
          
        
      
    
        s03e26 - The Steel Sky (1)
          
        
      
    
        s03e27 - The Plague (2)
          
        
      
    
        s03e28 - The Return (3)
          
        
      
    
        s03e29 - The Bomb (4)
          
        
      
    
        s03e30 - The Celestial Toyroom (1)
          
        
      
    
        s03e31 - The Hall of Dolls (2)
          
        
      
    
        s03e32 - The Dancing Floor (3)
          
        
      
    
        s03e33 - The Final Test (4)
          
        
      
    
        s03e34 - A Holiday for the Doctor (1)
          
        
      
    
        s03e35 - Don't Shoot the Pianist (2)
          
        
      
    
        s03e36 - Johnny Ringo (3)
          
        
      
    
        s03e37 - The O.K. Corral (4)
          
        
      
    
        s03e38 - The Savages (1)
          
        
      
    
        s03e39 - The Savages (2)
          
        
      
    
        s03e40 - The Savages (3)
          
        
      
    
        s03e41 - The Savages (4)
          
        
      
    
        s03e42 - The War Machines (1)
          
        
      
    
        s03e43 - The War Machines (2)
          
        
      
    
        s03e44 - The War Machines (3)
          
        
      
    
        s03e45 - The War Machines (4)
          
        
      
    Doctor Who is the longest-running science fiction TV series in history, airing initially from 1963 to 1989. Doctor Who is about ideas. It pioneered sophisticated mixed-level storytelling. Its format was the key to its longevity: the Doctor, a mysterious traveller in space and time, travels in his ship, the TARDIS. The TARDIS can take him and his companions anywhere in time and space. Inevitably he finds evil at work wherever he goes...