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John Lewis Hart, also credited as John Hilton was an American film and television actor.
In his early career, Hart appeared mostly in Westerns.
Although Hart played mostly minor roles in some fairly well known films, he was probably best known for having replaced Clayton Moore in 1952 in the television series, The Lone Ranger for one season from 1952 until 1953.
Hart began his screen career in 1937 with a bit part in Daughter of Shanghai.
He continued in a variety of B pictures such as Prison Farm and King of Alcatraz before appearing in two of Cecil B.
DeMille's films The Buccaneer and North West Mounted Police.
In 1941, Hart's acting career was interrupted when he was drafted into the United States Army.
He rose to the rank of first sergeant in the Coast Artillery and eventually served in the Philippines.
Following his military service, Hart worked frequently for Sam Katzman; he was given the lead role in the Jack Armstrong film serial.
Hart did stunt work and acted in numerous Westerns
Hart was eventually offered the opportunity to replace Clayton Moore on The Lone Ranger television series.
Based on the assumption that the masked character, rather than the actor, was the true star of The Lone Ranger, the program's producers fired Moore (presumably over salary differences) and replaced him with Hart, who was of a similar build and had a comparable background in Westerns.
However, the public never truly accepted Hart as the Lone Ranger, and by 1954 the producers returned Moore to the role.
According to Clayton Moore's autobiography I Was That Masked Man, Moore never knew why he was replaced by Hart, and also stated that he had not sought a pay increase.
Hart acted in minor roles in two episodes of The Lone Ranger before being asked to replace Clayton Moore for the entire third season.
The episodes were "Rifles and Renegades" (#34) and "Sheriff at Gunstock" (#46).
Hart continued to act in films for more than two decades, appearing in films of several genres, almost always in supporting roles.
Hart appeared twice in on the TV series I Love Lucy as Lucy's old boyfriend and again in the Hollywood episodes as a lifeguard at the hotel pool.
In 1955, Hart starred in The Adventures of Captain Africa, which was originally intended to be a new movie about famous comic book hero The Phantom.
However, licensing issues forced Columbia Pictures re-film the entire serial and re-christen the hero "Captain Africa.
" Hart also had numerous supporting roles in the Highway Patrol TV series.
In 1965 Hart made two brief appearances on the TV series Perry Mason, including the role of title character and murder victim Jamison Selff in "The Case of the Wrathful Wraith.
" In the 1970 film The Phynx, Hart played the Lone Ranger alongside Jay Silverheels as Tonto, spoofing their characters.
Hart's last theatrical film appearance was in 1981's The Legend of the Lone Ranger in which he appeared as a newspaper editor.
He appeared in the television series Happy Days as the Lone Ranger in the episode "Hi Yo, Fonzie Away".
In this episode Fonzie, played by Henry Winkler, meets his childhood hero, the Lone Ranger, for his birthday.
Hart's other major late appearance was in an episode of The Greatest American Hero, My Heroes Have Always Been Cowboys, where Hart gives the title character an inspiring speech about heroism.
When the young Texas Ranger, John Reid, is the sole survivor of an ambush arranged by the militaristic outlaw leader, Butch Cavendich, he is rescued by an old childhood Comanche friend, Tonto. When he recovers from his wounds, he dedicates his life to fighting the evil that Cavendich represents. To this end, John Reid becomes the great masked western hero, The Lone Ranger. With the help of Tonto, the pair go to rescue President Grant when Cavendich takes him hostage.
Demonstrating that a little knowledge is a dangerous thing, a convicted strangler studies the paranormal and finds a way to render himself invisible. Once he escapes, he sets out to find and eliminate five women who remind him of the mother he murdered. A police lieutenant sets out to safeguard them and bring the invisible killer to justice.
Eddie is a Vietnam veteran who loses his arms and legs when he steps on a land mine, but a brilliant surgeon is able to attach new limbs. Unfortunately an insanely jealous assistant (who has fallen in love with Eddie's fiance) switches Eddie's DNA injections, transforming him into a gigantic killer.
Looking to spend a swinging summer at Lake Arrowhead, Carla, Beth, Brea, Heather, and Heather's cousin Paula head to the picturesque hills for a little R&R... but a pall soon casts over the girls' sunny vacation when a mysterious murderer begins picking off the lake's bevy of beauties. Can the killer be stopped before the coeds' summer fun ends in blood-spattered chaos?
A free-spirited single mother forms a connection with the wedded headmaster of an Episcopalian boarding school in Monterey, California.
Germans kidnap an American major and try to convince him that World War II is over, so that they can get details about the Allied invasion of Europe out of him.
Marnie is a thief, a liar, and a cheat. When her new boss, Mark Rutland, catches on to her routine kleptomania, she finds herself being blackmailed.
Lucky Jackson arrives in town with his car literally in tow ready for the first Las Vegas Grand Prix - once he has the money to buy an engine. He gets the cash easily enough but mislays it when the pretty swimming pool manageress takes his mind off things. It seems he will lose both race and girl, problems made more difficult by rivalry from Elmo Mancini, fellow racer and womaniser.
In this animated musical version of Charles Dickens' "A Christmas Carol", Ebenezer Scrooge - via Mr. Magoo's starring performance in a stage production of the classic - doesn't have a ghost of a chance unless he learns the true meaning of Christmas from the three spirits who haunt him one Christmas Eve.
A Greek Fisherman brings an Atlantean Princess back to her homeland which is the mythical city of Atlantis. He is enslaved for his trouble. The King is being manipulated by an evil sorcerer who is bent on using a natural resource of Atlantis to take over the world. The Atlanteans, or rather the slaves of Atlantis, are forced to mine a crystalline material which absorbs the suns rays. These crystals can then be used for warmth. The misuse of science has created weapons out of the crystals that can fire a heat ray to destroy whatever it touches.
Following WWII, ex-G.I. Stan opened up a drive-in restaurant. His girlfriend, Joanie, is one of the car hops. They want to get married someday, but the less-than-stellar business the restaurant takes in puts a hold on that plan. One day, Joanie's ne’er-do-well brother Frank blows into town with a money-making scheme. She's against it, but Stan - an inveterate gambler - finds the promise of riches too seductive to resist…
When jobless genius Beauregard Bottomley interviews with Burnbridge Waters for a position at Waters' soap company, the owner rudely turns Bottomley down. As revenge, Bottomley enters a TV quiz show that Waters' company sponsors, with the goal of winning until he bankrupts the businessman. When Bottomley keeps acing the questions, becoming a media sensation, Waters desperately calls on vixen Flame O'Neal to uncover Bottomley's area of weakness.
Texas Ranger Dusty Rivers ("Isn't that a contradiction in terms?", another character asks him) travels to Canada in the 1880s in search of Jacques Corbeau, who is wanted for murder. He wanders into the midst of the Riel Rebellion, in which Métis (people of French and Native heritage) and Natives want a separate nation. Dusty falls for nurse April Logan, who is also loved by Mountie Jim Brett. April's brother is involved with Courbeau's daughter Louvette, which leads to trouble during the battles between the rebels and the Mounties. Through it all Dusty is determined to bring Corbeau back to Texas (and April, too, if he can manage it.)
Shirley Ross plays an innocent young girl convicted for complicity in a crime committed by her boy friend (Lloyd Nolan). The male crook is sentence to six months on a prison farm populated by both men and women (segregated, of course). Ross is also incarcerated, suffering the cruelties of the sadistic male and female guards (including J. Carroll Naish and future "Ma Kettle" Marjorie Main!)