Why did Leonard Nimoy leave Mission Impossible?

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Tags

1. #which
2. #following
3. #expert
4. #paris
5. #landau
6. #magician
7. #replacement
8. #impossible
9. #martin
10. #immediately
11. #nimoy
12. #agent
13. #mission
14. #great
15. #seeking
16. #series
17. #joined