Mark L. Young
32 years old
Born Markell V. Efimoff in Everett, Washington, Young began acting at the age of 9 and moved to Los Angeles when he was 12 to pursue his career. His first significant on-screen credit was a small r...
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Scooby-Doo! The Mystery Begins (2019)
If it was made 10 years later...
When a bunch of teenagers are unfairly suspended from school for a prank that goes wrong, they decide to investigate the matter. Soon, they uncover a supernatural mystery related to their high school.
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