William Henry Pratt (November 23, 1887 – February 2, 1969), better known as Boris Karloff, was an English-born actor who emigrated to Canada in 1909. Karloff is best remembered for his roles in horror films and his portrayal of Frankenstein's monster in Frankenstein (1931), Bride of Frankenstein (1935), and Son of Frankenstein (1939). His popularity following Frankenstein was such that for a brief time he was billed simply as "Karloff" or "Karloff the Uncanny". His best-known non-horror role is as the Grinch in the television special of Dr. Seuss’s How the Grinch Stole Christmas!. Description above from the Wikipedia article Boris Karloff, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Boris Karloff

Acting Born November 23, 1887 – Died February 2, 1969 Camberwell, London, England, UK

William Henry Pratt (November 23, 1887 – February 2, 1969), better known as Boris Karloff, was an English-born actor who emigrated to Canada in 1909. Karloff is best remembered for his roles in horror films and his portrayal of Frankenstein's monster in Frankenstein (1931), Bride of Frankenstein (1935), and Son of Frankenstein (1939). His popularity following Frankenstein was such that for a brief time he was billed simply as "Karloff" or "Karloff the Uncanny". His best-known non-horror role is as the Grinch in the television special of Dr. Seuss’s How the Grinch Stole Christmas!.

Description above from the Wikipedia article Boris Karloff, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

What's My Line?

Self

Robert Montgomery Presents

Bennett Kimball

Robert Montgomery Presents

Studio One

Skaggs

Studio One

Professor Koernig

Studio One

King Arthur

The Red Skelton Show

Professor Townsend

Climax!

Dr. Philip Nestri

Climax!

Vicar Tellworth

The Wild Wild West

Mr. Singh

Route 66

McCloud

Hjalmar Poelzig (archive footage) (uncredited)