context: A Russian submarine called Ð¡Ð¿ÑÑÑ ("Octopus") draws too close to the New England coast one morning when its captain (Theodore Bikel) wants to take a good look at America and runs aground on a sandbar near the fictional Gloucester Island, which, from other references in the movie, is located off the coast of Cape Ann or Cape Cod, Massachusetts, and has a significant population of summer visitors. Rather than radio for help and risk an embarrassing international incident, the captain sends a nine-man landing party, headed by his zampolit (Political Officer) Lieutenant Yuri Rozanov (Alan Arkin), to find a motor launch to help free the submarine from the bar. The men arrive at the house of Walt Whittaker (Carl Reiner), a vacationing playwright from New York City. Whittaker is eager to get his wife Elspeth (Eva Marie Saint) and two children, obnoxious but precocious nine and half-year-old Pete (Sheldon Collins) and three-year-old Annie (Cindy Putnam), off the island now that summer is over.
  Pete tells his dad that "Russians with machine guns" dressed in black uniforms are near the house, but Walt is met by the men who identify themselves as Norwegian fishermen. Walt buys this, and to teach Pete a lesson about judging others, asks if they are "Russians with machine guns", which startles Rozanov into admitting that they are Russians and pulling a gun on Walt. Rozanov promises no harm to the Whittakers if they hand over their station wagon and provide information on the military and police forces of their island. Although Walt and Elspeth provides the keys, the sailors are perplexed as to why there are no military personnel on the island, and only a small police force. Before the Russians depart, Rozanov orders one of the sailors, Alexei Kolchin (John Phillip Law), to prevent the Whittakers from fleeing. An attractive 18-year-old neighbor, Alison Palmer (Andrea Dromm), who works as a babysitter for Annie, expected to work that day and finds herself captive as well.[3]
  The Whittakers' station wagon quickly runs out of gasoline, forcing the Russians to walk. They steal an old sedan from Muriel Everett (Doro Merande), the postmistress; she calls Alice Foss (Tessie O'Shea), the gossipy telephone switchboard operator, and before long, wild rumors throw the entire island into confusion. As level-headed Police Chief Link Mattocks (Brian Keith) and his bumbling assistant Norman Jonas (Jonathan Winters) try to squelch an inept citizens' militia led by blustering Fendall Hawkins (Paul Ford), Walt, accompanied by Elspeth, manages to overpower Kolchin, because the Russian is reluctant to hurt anyone. During the commotion Kolchin flees, but when Walt and Elspeth leave to find help, he reappears to the house, where only Alison and Annie remain. Alexei says that although he does not want any fighting, he must obey his superiors in guarding the residence. He promises he will not harm anyone and offers to surrender his submachine gun as proof. Alison tells him that she trusts him and does not need to hand over his firearm. Alexei and Alison become attracted to each other, taking a walk along the beach with Annie, and finding commonality despite their different cultures and the Cold War hostility between their countries.
  Trying to find the Russians on his own, Walt is re-captured by them in the telephone central office. After subduing Mrs. Foss and disabling the island's telephone switchboard, seven of the Russians appropriate civilian clothes from the dry cleaners, manage to steal a cabin cruiser, and head to the submarine, still aground on the sandbar. Back at the Whittaker house, Kolchin is by now falling in love with Alison. At the phone exchange, Walt manages to free himself. He and Elspeth return to the house and almost shoot Rozanov, who arrives there just before they do. With the misunderstandings cleared up, the Whittakers, Rozanov, and Kolchin decide to head into town together to explain to everyone just what is going on.
  As the tide rises, the sub floats up off the sandbar and proceeds on the surface to the island's main harbor. Chief Mattocks arrives with the rest of the villagers and the militia force, the men armed with everything from a harpoon and a bow and arrows to .22s, Winchester lever actions, 12 gauge shotguns, and military surplus rifles. With Political Officer Rozanov acting as translator, the Russian captain threatens to open fire on the town with his deck gun and machine guns unless the seven missing sailors are returned to him, his crew facing upwards of a hundred armed, apprehensive, but determined townspeople. Chief Mattocks warns the Soviet officer, "You come in here, scaring people half to death, you steal cars and motorboats, and you cause damage to private property and you threaten the whole community with grievous bodily harm and maybe murder. Now, we ain't going to take any more of that, see? We may be scared, but maybe we ain't so scared as you think we are, see? Now you say you're going to blow up the town, huh? Well, I say, all right! You start shooting, and see what happens!" As the Captain and Chief Mattocks glare at each other, two small boys go up in the church steeple to see better. With tension approaching the breaking point, one of the boys (Johnny Whitaker) slips and falls from the steeple, but his belt catches on a gutter, leaving him precariously hanging forty feet in the air. Immediately uniting to save the child, the American islanders and the Russian submariners form a human pyramid and Kolchin rescues him.
  Peace and harmony is established between the two parties, but unfortunately the over-eager Hawkins has contacted the Air Force by radio. In a joint decision, the submarine heads out of the harbor with a convoy of villagers in small boats protecting it. Kolchin says goodbye to Alison, the stolen boat with the missing Russian sailors aboard intercepts the group shortly thereafter, and the seven board the submarine, just before two Air Force F-101B Voodoo jets arrive. They break off after seeing the escorting flotilla of small craft, and the Octopus is free to proceed to deep water and safety.[4]
question: Who is small boy?
answer: Johnny Whittaker