Guests entered the attraction through a facade recreating Pennsylvania Station as it appeared in New York City at the beginning of the 20th century. Within the six-story walls of the massive show building, guests would find themselves in an elaborate production set simulating a New York subway station, Manhattan's Roosevelt Island tram station and a surrounding city block (intricately detailed from garbage cans and graffiti covering the walls, to fully stocked storefronts). Overhead television monitors displayed a special WWOR-TV news report entitled "Kong on the Loose". Real-life news anchor Rolland Smith reported that the giant ape King Kong had escaped its confines and was wreaking havoc on the streets of New York. Kong had already destroyed two elevated trains and was rapidly approaching the East River with authorities seemingly powerless to stop him. Clips from the 1976 film version of King Kong, portraying the beast's rampage, played during these newscasts, as did alerts from the Emergency Broadcast System. The queue made its way up a long ramp and ended at the elevated Manhattan station of the Roosevelt Island Tramway.
Upon arriving at the station, guests boarded a large, open-air aerial tram vehicle. There, a live guide aboard the tram informed them that they were being evacuated off of Manhattan Island and over to Roosevelt Island during Kong's attack. The tram's radio was tuned to the police emergency frequency so that guests could be informed of Kong's location in the city. The tram traveled above the streets of downtown New York City where guests could view Kong's path of destruction. There was a water geyser from a broken fire hydrant, broken steam pipes, crashed and overturned cars, and a subway train partly derailed from its elevated track. A police chopper described the scene around the tram over the radio, alerting that Kong was approaching the tramway and that he was grabbing a power pole. Kong's silhouette could briefly be seen as a spotlight shone on a building ahead of the tram. As the tram passed the power pole, it tipped over and its electrical transformer exploded, unleashing a shower of sparks and fire, which ignited the derailed elevated subway train.
Rounding a bend and nearing the East River, the tram encountered Kong hanging from the Queensboro Bridge. A police helicopter hovering nearby opened fire on Kong to protect the approaching tram. Kong retaliated, pounding the roof of tram and sending the chopper crashing and exploding into the bridge. Narrowly escaping the attack, the tram finally crossed over the river to Roosevelt Island. A second helicopter hovering nearby shone a bright searchlight directly at the tram, inhibiting the view of what lay ahead. The tram operator urged the chopper to turn off the light, and in doing so, revealed that Kong had cut the tram off. He proceeded to grab, lift and subsequently drop the tram after being fired upon by the circling police helicopter. After narrowly escaping the enraged beast for a second time, small television monitors lowered from the tram's ceiling and guests watched themselves on the ride as part of a breaking news report as the tram safely made its way into the Roosevelt Island station. Although Kong was never actually defeated, the news report indicated that he was making his way away from New York City, thereby alleviating the threat.
Guests exited the attraction and traveled down a series of ramps into a King Kong themed gift shop called Safari Outfitters Ltd. There, a Kodak photo opportunity booth was located where guests could pose with King Kong, who appeared to grip them in front of a Queensboro Bridge backdrop.