Roy Rene (15 February 1891--22 November 1954), born Harry van der Sluys, was an Australian comedian and vaudevillian. As the bawdy character Mo McCackie, Rene was one of the most well-known and successful Australian comedians of the 20th century. Roy Rene was born in Adelaide in the 15 of February 1892 with the name Harry van der Sluice. He also went by the more common names Roy Rene, Roy Boy,b MO, or Mo McCackie. He was the son of a Jewish Dutch family. His family was opposed to the idea of him pursuing a career in entertainment, even though he showed a large amount of talent at a young age.
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