Karloff was born William Henry Pratt at 36 Forest Hill Road, Peckham Rye, London, England, where a blue plaque can now be seen. He was brought up in Enfield. His paternal grandmother was Eliza Julia (Edwards) Pratt, a sister of Anna Leonowens, whose tales about life in the royal court of Siam (now Thailand) were the basis of the musical The King and I. In 1845, Anna’s 15-year-old sister, Eliza Julia Edwards, married Edward John Pratt, a 38-year-old Anglo-Indian civil servant who had served in the Indian Navy. Eliza and Edward had a son, Edward John Pratt, Jr., who in 1887, with his wife, Eliza Sarah Millard, had a son named William Henry Pratt, who later became known as Boris Karloff. Because Pratt Sr. was an Anglo-Indian, Anna never approved of Eliza’s marriage, and her disconnection from the family was so complete that decades later, when a Pratt relative contacted her, she replied threatening suicide if he persisted.
The youngest of nine, following his mother’s death Karloff was raised by his elder siblings and later attended Enfield Grammar School before moving to Uppingham School and Merchant Taylors’ School, Northwood, and went on to attend King’s College London where he studied to go into the consular service. He dropped out in 1909 and worked as farm labourer and odd jobs until he happened into acting. His brother, Sir John Henry Pratt, became a distinguished British diplomat. Karloff was bow-legged, had a lisp, and stuttered as a young boy. He conquered his stutter, but not his lisp, which was noticeable all through his career.
In 1909, Pratt travelled to Canada and some time later changed his professional name to “Boris Karloff”. One reason for the name change was to prevent embarrassment to his family. Whether or not his brothers (all dignified members of the British foreign service) actually considered young William the “black sheep of the family” for having become an actor, Karloff himself apparently worried they did feel that way. He did not reunite with his family again until 1933, when he went back to England to make The Ghoul, extremely worried that his siblings would disapprove of his new, macabre claim to world fame. Instead, his elder brothers jostled for position around their “baby” brother and happily posed for publicity photographs with him.
Karloff joined the Jeanne Russell Co. in 1911 and performed in towns like Kamloops, BC and Prince Albert, Saskatchewan. In 1912, while at Regina, Saskatchewan, he was present for a devastating tornado. He later took a job as a railway baggage handler and joined the Harry St. Clair Co., that performed in Minot, North Dakota, for a year, in an opera house above a hardware store. Due to the years of difficult manual labor in Canada and the U.S. while trying to establish his acting career, he suffered back problems for the rest of his life. Because of his health, he did not fight in World War I.
Once Karloff arrived in Hollywood, he made dozens of silent films, but work was sporadic, and he often had to take up manual labor, such as digging ditches and driving a cement truck, to pay the bills. His role as Frankenstein’s monster in Frankenstein (1931) made him a star. A year later, he played another iconic character, Imhotep, in The Mummy.
The five-foot, eleven-inch, brown-eyed Karloff played a wide variety of roles in other genres besides horror. He was memorably gunned down in a bowling alley in the 1932 film Scarface. He played a religious WWI soldier in the 1934 John Ford epic The Lost Patrol. Karloff gave a string of lauded performances in 1930s Universal horror movies, including several with his main rival for heir to the horror throne of Lon Chaney, Sr. Béla Lugosi, whose refusal to play the monster in Frankenstein made Karloff’s subsequent career possible. Karloff played Frankenstein’s monster three times, the other films being Bride of Frankenstein (1935) and Son of Frankenstein (1939), which also featured Lugosi. Karloff would revisit the Frankenstein mythos in film several times after leaving the role. The first would be as the villainous Dr. Niemann in House of Frankenstein (1944), where Karloff would be contrasted against Glenn Strange’s portrayal of the Monster.
While the long, creative partnership between Karloff and Lugosi never led to a close mutual friendship, it produced some of the actors’ most revered and enduring productions, beginning with The Black Cat. Follow-ups included Gift of Gab (1934), The Raven (1935), The Invisible Ray (1936), Black Friday (1940), You’ll Find Out (also 1940), and The Body Snatcher (1945). During this period he also starred with Basil Rathbone in Tower of London (1939).
From 1945-1946, Karloff appeared in three films for RKO produced by Val Lewton: Isle of the Dead, The Body Snatcher, and Bedlam_. In a 1946 interview with Louis Berg of the Los Angeles Times, Karloff discussed his three-picture deal with RKO, his reasons for leaving Universal Pictures and working with producer Lewton. Karloff left Universal because he thought the -_Frankenstein franchise had run its course. The latest installment was what he called a “‘monster clambake,’ with everything thrown in – Frankenstein, Dracula, a hunchback and a ‘man-beast’ that howled in the night. It was too much. Karloff thought it was ridiculous and said so.” Berg continues, “Mr. Karloff has great love and respect for Mr. Lewton as the man who rescued him from the living dead and restored, so to speak, his soul.”
During this period, Karloff was also a frequent guest on radio programs, whether it was starring in Arch Oboler’s Chicago-based Lights Out Productions (most notably the episode Cat Wife) or spoofing his horror image with Fred Allen or Jack Benny.
An enthusiastic performer, he returned to the Broadway stage in the original production of Arsenic and Old Lace in 1941, in which he played a homicidal gangster enraged to be frequently mistaken for Karloff. Although Frank Capra cast Raymond Massey in the 1944 film (which was shot in 1941, while Karloff was still appearing in the role on Broadway), Karloff reprised the role on television with Tony Randall and Tom Bosley in a 1962 production on the Hallmark Hall of Fame. Somewhat less successful was his work in the J.B. Priestley play The Linden Tree. He also appeared as Captain Hook in the play Peter Pan with Jean Arthur. He was nominated for a Tony Award for his work opposite Julie Harris in The Lark, by the French playwright Jean Anouilh about Joan of Arc, which was also reprised on Hallmark Hall of Fame.
In later years, Karloff hosted and acted in a number of television series, most notably Thriller, Out of This World, and The Veil, the latter of which was never broadcast and only came to light in the 1990s. In the 1960s, Karloff appeared in several films for American International Pictures, including The Comedy of Terrors, The Raven, and The Terror, the latter two directed by Roger Corman, and Die, Monster, Die!. He also featured in Michael Reeves’ second feature film The Sorcerors (1966).
In the mid-1960s, Karloff gained a late-career surge of American popularity when he narrated the made-for-television animated film of Dr. Seuss’ How the Grinch Stole Christmas, and provided “the sounds of the Grinch” (the song You’re a Mean One, Mr. Grinch was sung not by Karloff, but by American voice actor Thurl Ravenscroft). Karloff later won a Grammy in the spoken word category after the story was released as a record.
In 1968 he starred in Targets, a movie directed by Peter Bogdanovich about a young man who embarks on a spree of killings carried out with handguns and high powered rifles. The movie starred Karloff as “retired horror film actor” Byron Orlok (a lightly-disguised version of himself) facing an end of life crisis, resolved through a confrontation with the shooter.
Karloff ended his career appearing in a trio of low-budget Mexican horror films that were shot shortly before his death; all were released posthumously, with the last, The Incredible Invasion, not released until 1971, two years after Karloff’s death.
In contrast to the sinister characters he played on screen, Karloff was known in real life as a very kind gentleman who gave generously, especially to children’s charities. Beginning in 1940, Karloff dressed up as Santa Claus every Christmas to hand out presents to physically disabled children in a Baltimore hospital.
Karloff was also a charter member of the Screen Actors Guild, and was especially outspoken regarding working conditions on sets that actors were expected to deal with in the mid-1930s (some of which were extremely hazardous). He married six times and had one child, a daughter, by his fifth wife.
Boris Karloff lived out his final years at his cottage, ‘Roundabout,’ in the Hampshire village of Bramshott. After a long battle with arthritis and emphysema, he contracted pneumonia, succumbing to it in King Edward VII Hospital, Midhurst, Sussex, England, on February 2, 1969. He was cremated, following a requested low-key service, at Guildford Crematorium, Godalming, Surrey, where he is commemorated by a plaque in the Garden of Remembrance. A memorial service was held at St Paul’s, Covent Garden (The Actors’ Church), London, where there is also a plaque. —Wikipedia