Terror in New York City

After extinguishing an oil well fire, Scott and Virgil Tracy (voiced by Shane Rimmer and David Holliday) prepare to return to base. As Virgil departs in Thunderbird 2, Scott discovers reporter Ned Cook and his cameraman, Joe, filming Thunderbird 1 and orders them to desist. Thinking that he has the makings of an award-winning scoop, Ned drives away with Joe, forcing Scott to pursue their van and use Thunderbird 1's electromagnetic pulse to erase the camera footage.

En route to Tracy Island, Thunderbird 2 is spotted by United States Navy strike vessel USS Sentinel, whose crew mistake it for a hostile craft and target it with surface-to-air missiles. Jeff (voiced by Peter Dyneley) immediately contacts Washington, D.C. and has the attack called off, but Thunderbird 2 is left badly damaged and on fire and Virgil is barely able to crash-land it on the Tracy Island runway. While Brains (voiced by David Graham) organises repairs, Virgil recovers from his ordeal.

Some time later, the Tracys are watching a live broadcast of an operation to re-locate the Empire State Building to make way for a regeneration of Midtown Manhattan. Disaster strikes when a subsidence causes the skyscraper to break free of its cradle and collapse. Ned and Joe, who are covering the event, are swallowed up by a crevice and trapped underneath the wreckage. Radioing the studio, Ned reports that they are in a cavern which is flooding with water. Brains theorises that the subsidence was caused by a subterranean river flowing into the cavern.

Ned and Joe's only hope is an underwater rescue, but without Thunderbird 2 the Tracys have no way of airlifting Thunderbird 4 to New York. Virgil proposes that the Sentinel transport the submersible by sea, and Jeff dispatches aquanaut Gordon (voiced by David Graham) to rendezvous with the Navy. Meanwhile, Scott flies out in Thunderbird 1 to help the authorities monitor Ned and Joe. A borehole is drilled into the cavern to supply the men with emergency underwater breathing equipment.

By the time the Sentinel reaches New York, the cavern is completely flooded and Ned and Joe have been forced to don their breathing equipment, which gives them enough air for just two more hours. Gordon launches Thunderbird 4 and sets off downriver. Above ground, the subsidence has expanded and now threatens to bring down the nearby Fulmer Finance Building. Fearing that Ned and Joe will be killed, Scott radios the men and instructs them to start swimming upriver. Almost out of air, the men are finally met by Thunderbird 4, which evacuates them from the area just as the Fulmer Finance Building collapses, triggering an underwater shockwave.

In the closing scene, Ned introduces his regular TV show in front of a live audience by publicly thanking International Rescue for saving his life, unaware that most of the organisation are sitting in the back row.

Inspiration for the episode came from Gerry Anderson, who had read a newspaper article about the relocation of a Japanese department store as part of a highway redevelopment scheme. Anderson later remembered that "because of its huge value as a going concern, [the store] was not demolished, but jacked up and moved inch by inch to a new site."[5][6]

The episode's working title was "Terror of New York".[5] Fennell's script was submitted before Lew Grade, APF's owner, ordered that all episodes be extended from 25 to 50 minutes to fill an hour-long timeslot. This required APF to add new scenes and subplots – in the case of this episode, the sequences showing the oil well fire and Ned Cook's unsuccessful attempt to film Thunderbird 1.[7][8] In a 1992 interview, actor Matt Zimmerman, who voiced Cook, described the character as having a "really thick accent – it was great fun to do."[9]

To protect the Thunderbird 2 model during the filming of the crash-landing, the effects crew applied a foil coated in flammable rubber gel, then set fire to the covered areas only.[10] However, the model still ended up being badly burnt.[11] To allow filming to continue, effects assistants Mike Trim and Roger Dicken made a rushed temporary repair by covering the damaged portions in green Plasticine, greatly increasing the model's weight in the process.[6][11] Trim soon realised that this was unnecessary, because the set was so full of smoke "you couldn't really have told whether the far side was completely missing, let alone burnt."[6] The model was later rebuilt from scratch.[11][12][13]

Series composer Barry Gray wrote three pieces of incidental music for the episode: "World Exclusive Foiled!", "Moving the Empire State Building" and "The Rescue of Ned Cook".[14] The music was recorded on 5 April 1965 in a four-hour studio session with a group of 25 instrumentalists.[15]

At the time of its first broadcast, "Terror in New York City" was well received by Punch critic Patrick Skene Catling, who praised the "magnificent absurdity" of the plot as well as the visual spectacle and sound effects. He commented: "The suspense is nugatory, but the fun is immense".[16] In 2015, The Guardian's Phelim O'Neill called the episode "a perfect example of how overloaded with disasters [Thunderbirds] could be."[17] Sylvia Anderson liked the episode, later summing it up as an "exciting drama with an ingenious plot and stunning visual effects".[18] She believed it to be one of Fennell's best scripts and praised the effects crew's "life-like" model work, writing that the 18-inch-tall (46 cm) model of the Empire State Building was "perfect in every detail, a work of art".[1][18]

TV Zone considers the episode to be the best of the series, describing it as a "dramatic, tense story". The magazine praises the realism of the "tightly-plotted" script – from the decision to make the Empire State Building the focus of the disaster, to the method used to transport Thunderbird 4 to New York ("no deus ex machina cop-out is employed here"). On the damage sustained by Thunderbird 2, it points out that the Thunderbird machines' vulnerability comes as "something of a revelation ... we realise that the Tracy boys can actually be hurt". Its few criticisms include the appearance of the Empire State model (which it calls "a little insubstantial") and the fact that only two people are threatened by the building's collapse (considered to be the "most implausible" aspect of the plot).[2] Tom Fox of Starburst magazine is less positive in his assessment, rating "Terror in New York City" three out of five. Describing the episode as "the 'disaster movie' special that was bound to come along", he criticises the "silly" building collapse and argues that the underwater puppet scenes lack realism; however, he expresses satisfaction with the scene of Thunderbird 2's emergency landing.[19]

Marcus Hearn interprets Cook's reference to the "atomic" engines powering the Empire State Building's relocation cradle as an example of the series' "preoccupation with nuclear power", which he feels "betrays the era of its production."[3] He believes that through its characterisation of Cook, the episode serves as a satire of American TV networks. Hearn also argues that unlike other episodes that were expanded to satisfy the longer runtime, "Terror in New York City" balances its "two major plot strands" effectively. He describes the final act as "quintessential Thunderbirds, with one jeopardy piled on another, a last-minute rescue and the sentimental redemption" of Ned.[20]

Alan Barnes compares the plot to the Wunder von Lengede ("Miracle of Lengede"): a West German mining disaster that Gerry Anderson cited as his inspiration for Thunderbirds. Barnes notes that while the real-life disaster involved miners trapped in a pit whose rescue was delayed by the time needed to transport a drill, "Terror in New York City" concerns two men, trapped in a flooding cavern, whose rescue depends on a submarine that cannot be airlifted to them. He considers the crash-landing of Thunderbird 2 to be a highlight of the episode.[21]

TV Zone describes the Empire State Building's destruction as "uncannily prescient" of the September 11 attacks.[2] Stuart Galbraith IV of DVD Talk offers a similar view, calling the similarities between fiction and real life "eerie",[22] while Fox writes that "modern events" give the episode "some uncomfortable overtones".[19]

Century 21 later adapted "Terror in New York City" into an audio play, released on EP record (Thunderbird 4, catalogue number MA 113) in November 1966.[23] In 1982, the New York branch of ITC paired the episode with the Series Two instalment "Atlantic Inferno" (also written by Fennell) to create the Thunderbirds compilation film Countdown To Disaster.

The episode was subsequently serialised by Fennell and Keith Page in issues nine to eleven of Fleetway's Thunderbirds: The Comic, published in 1992. The strip was reprinted in the graphic album Thunderbirds in Action later that year.[4]

• "Terror in New York City" at IMDb
• "Terror in New York City" at TheVervoid.com