There are many big name stars in Hollywood today, who had to work their way to the top of the acting industry and were not just handed their big break in the business. Along the way they would have to appear in a number of different acting projects, with some having small roles in some movies, while others have appeared in television shows, with them all aiming for the same eventual goal, to become a Hollywood superstar.
When it comes to television shows which have seen some of the top Hollywood names coming through along the way, there are not many which can compete with the amount that the hit The CW series Smallville gave us. There were plenty of future Hollywood stars who made an appearance in Smallville, before going on to bigger and better things, and here we are going to take a look at a few of them. Some you might actually remember, if you were a big fan of the show, while there are others which even the biggest Smallville fan might have forgotten about. Enjoy!
When it comes to television shows which have seen some of the top Hollywood names coming through along the way, there are not many which can compete with the amount that the hit The CW series Smallville gave us. There were plenty of future Hollywood stars who made an appearance in Smallville, before going on to bigger and better things, and here we are going to take a look at a few of them. Some you might actually remember, if you were a big fan of the show, while there are others which even the biggest Smallville fan might have forgotten about. Enjoy!
1. Eric Johnson appeared in a recurring role as Whitney in Smallville

2. Jane Seymour had a few episodes before being killed off

3. Before going on to appear in The Flash, Peyton List had a role as Lucy Lane in Smallville

4. Margot Kidder played Lois Lane in the Superman movie and went on to have a small role in Smallville

5. Jensen Ackles is the star of Supernatural but he appeared in Smallville for a while before dying on the show

6. Alan Ritchson played the Smallville version of Arthur Curry aka Aquaman

7. Tori Spelling played a villain in Smallville but not for long

8. Fans favourite Sam Witwer was the Smallville version of Doomsday

9. Kelly Brook appeared in a number of episodes of Smallville in her early acting days

10. Superman himself appeared in a handful of episodes of Smallville

11. While Aaron Ashmore was a hit with fans as Jimmy Olsen, his brother Shawn Ashmore appeared in two episodes as a meteor freak

12. James Marsters will forever be remembered as Spike in Buffy but he also had an important role as Brainiac in Smallville

13. Brian Austin Green had a small but exciting arc in Smallville

14. Rutger Hauer gave us an interesting portrayal of Morgan Edge

15. Elysia Rotaru appeared in one episode of Smallville

16. Emmanuelle Vaugier appeared in a number of Smallville episodes before leaving the show

17. Pam Grier gave us the Smallville version of Amanda Waller

18. Lizzy Caplan had a brief role as a baddie on Smallville

19. The original Wonder Woman, Lynda Carter had a small role in Smallville

20. Before The Vampire Diaries, Ian Somerhalder had a few episodes on Smallville

21. Serinda Swan gave us the Smallville version of Zatanna in three episodes of the show

22. Jesse Metcalfe appeared in a couple of episodes of Smallville

23. Amy Adams had a role as a meteor freak on Smallville

24. Before his NCIS: Los Angeles days Eric Christian Olsen was a murderer in Smallville

25. Krista Allen possessed a powerful kiss in Smallville

26. Anson Mount had a little role in Smallville

27. Paul Wesley is another The Vampire Diaries star who had a brief stint on Smallville

28. The late, great Carrie Fisher made an appearance in the show

29. He may have been Superman once but Dean Cain was no good guy in Smallville

30. Christina Millian appeared in two episodes of Smallville

31. Adam Brody once came close to playing The Flash on the big screen but was a murdering meteor freak in Smallville

32. Jodelle Ferland was a young girl in her Smallville days

33. Adrianne Palicki had a failed attempt at Wonder Woman after playing a fake Kara in Smallville

34. Dave Bautista played a Phantom Zone escapee in Smallville

35. Once Lois Lane on the small screen Teri Hatcher went on to appear in Smallville

36. Missy Peregrym was another Smallville actress

37. Cobie Smulders might appear in Marvel projects now but she was in an episode of the DC series in her early career

38. The late Cory Montieth had a very small role in Smallville

39. Evangeline Lilly's role was so small it went uncredited

40. Miranda Cosgrove played a child Lana Lang
