A series of cascading equipment failures leads John to realise that rogue A.I. has gained control of Thunderbird 5. The programme is sending false monitor images to Tracy Island to deceive the other brothers. John finally gets through to Lady Penelope and informs her of the situation. Once the other brothers figure out what is going on, Alan is despatched in Thunderbird 3 to rescue John.
        s01e01 - Ring of Fire: Part 1
          
        
      
    
        s01e02 - Ring of Fire: Part 2
          
        
      
    
        s01e03 - Space Race
          
        
      
    
        s01e04 - Crosscut
          
        
      
    
        s01e05 - Fireflash
          
        
      
    
        s01e06 - Unplugged
          
        
      
    
        s01e07 - Runaway
          
        
      
    
        s01e08 - EOS
          
        
      
    
        s01e09 - Slingshot
          
        
      
    
        s01e10 - Tunnels of Time
          
        
      
    
        s01e11 - Skyhook
          
        
      
    
        s01e12 - Under Pressure
          
        
      
    
        s01e13 - Heavy Metal
          
        
      
    
        s01e14 - Falling Skies
          
        
      
    
        s01e15 - Relic
          
        
      
    
        s01e16 - Breakdown
          
        
      
    
        s01e17 - Heist Society
          
        
      
    
        s01e18 - Recharge
          
        
      
    
        s01e19 - Extraction
          
        
      
    
        s01e20 - The Hexpert
          
        
      
    
        s01e21 - Comet Chasers
          
        
      
    
        s01e22 - Designated Driver
          
        
      
    
        s01e23 - Chain of Command
          
        
      
    
        s01e24 - Touch and Go
          
        
      
    
        s01e25 - Undercover
          
        
      
    
        s01e26 - Legacy
          
        
      
    In the 21st century, Jeff Tracy, a former astronaut, amasses a colossal fortune and decides that he must use it to benefit others. His answer to this desire is to create International Rescue, a unique private emergency response service equipped with customized designed vehicles and equipment that enable the organization to react to any crisis whether it be in sea, air, land, or space. 
Jeff's five sons volunteer to operate as the pilots and field agents, as well "Brain" who acts as the teams engineer. In addition, Jeff's friend, Kyrano and his daughter Tanusha aka Kayo agree to be the support staff. In addition to the field team, IR also maintains an intelligence network with Lady Penelope and her ex-con chauffeur, Parker as the chief agents in this arm.