Name the Canadian!

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Across
  1. 2. Wrote the Hardy Boys under the pen name Franklin Dixon
  2. 3. Two-time NBA MVP
  3. 5. 'Home Alone' actress
  4. 8. Summer and Winter Olympic Medalist
  5. 10. The original Captain Kirk
  6. 11. 'Big Yellow Taxi' Songwriter
  7. 14. Starred in 'Bobby's World' and is now a Game show host
  8. 15. Cross-Canada runer for Cancer
  9. 19. Actor who stared in 'The Mask' and 'Liar Liar'
  10. 21. 'Hallelujah' songwriter
  11. 23. Has been at the bottom of the Mariana Trench
  12. 25. 'The Handmaid's Tale' author
  13. 27. Longest Serving PM
  14. 28. Mathematician for whom the most prestigious award in the field is named
  15. 29. 'Rockin' in the Free World' songwriter
  16. 30. Star of 'Bill&Ted's Excellent Adventure' and 'Speed'
Down
  1. 1. 14th PM and Nobel Peace prize winner
  2. 4. 5-time Olympic Women's hockey medalist
  3. 6. Sk8er Boi
  4. 7. Geneticist and Environmental Advocate
  5. 9. Formula One, CART, Racecar Driver
  6. 12. Recorded 'If I had a Million Dollars'
  7. 13. Creator and producer of SNL
  8. 16. Began his career in The Mickey Mouse Club
  9. 17. Insulin discoverers (separated by ‘and’)
  10. 18. Canada's 1st female astronaut
  11. 20. Silent film star
  12. 22. 'The Great One'
  13. 24. Host of a quiz competition game show
  14. 26. First known quintuplets to survive infancy