Top Billed Cast

1. 

   Ray Romano

   Manny (voice)

2. 

   John Leguizamo

   Sid (voice)

3. 

   Denis Leary

   Diego (voice)

4. 

   Queen Latifah

   Ellie (voice)

5. 

   Seann William Scott

   Crash (voice)

6. 

   Josh Peck

   Eddie (voice)

7. 

   Jay Leno

   Fast Tony (voice)

8. 

   Will Arnett

   Lone Gunslinger Vulture (voice)

9. 

   Chris Wedge

   Scrat (voice)

10. 

    Peter Ackerman

    Dung Beetle Dad (voice)

11. 

    Caitlin Rose Anderson

    Glypto Boy Billy / Beaver Girl (voice)

12. 

    Connor Anderson

    Rhino Boy / Beaver Boy (voice)

13. 

    Joseph Bologna

    Mr. Start (voice)

14. 

    Jack Crocicchia

    Elk Boy (voice)

15. 

    Peter DeSève

    Condor Chick (voice)

16. 

    Ariel Winter

    Additional Voices (voice)

17. 

    Clea Lewis

    Female Mini Sloth (voice)

18. 

    Stephen Root

    Aardvark Dad (voice)

19. 

    Nicole DeFelice

    Start Girl (voice)

20. 

    Debi Derryberry

    Diatryma Mom (voice)

21. 

    Marshall Efron

    Start Dad (voice)

22. 

    Tom Fahn

    Stu / Male Ox (voice)

23. 

    Jason Fricchione

    Molehog Grandpa / Shovelmouth Male (voice)

24. 

    James Edmund Godwin

    Traffic Vulture (voice)

25. 

    George Jacobs

    Beaver Dad (voice)

26. 

    Brian Scott McFadden

    Glyptodon (voice)

27. 

    Jansen Panettiere

    Shovelmouth Boy (voice)

28. 

    Gregory Romano

    Start Boy 1 (voice)

29. 

    Matt Romano

    Start Boy 2 (voice)

30. 

    Carlos Saldanha

    Dodo (voice)

31. 

    Manoela Scarpa Saldanha

    Molehog Kid 1 (voice)

32. 

    Sofia Scarpa Saldanha

    Molehog Kid 2 (voice)

33. 

    Reyna Shaskan

    Diego's Bird Girl (voice)

34. 

    James Sie

    Freaky Male (voice)

35. 

    Cindy Slattery

    Aardvark Mom (voice)

36. 

    Mindy Sterling

    Female Ox (voice)

37. 

    Renée Taylor

    Mrs. Start (voice)

38. 

    Alan Tudyk

    Cholly (voice)

39. 

    Claudia Besso

    Additional Voices (voice)

40. 

    Madeleine Martin

    Additional Voices (voice)

41. 

    Sherry Lynn

    Additional Voices (voice)

42. 

    Mickie McGowan

    Additional Voices (voice)

43. 

    Emily Anderson

    Additional Voices (voice)

44. 

    Jack Angel

    Additional Voices (voice)

45. 

    Shane Baumel

    Additional Voices (voice)

46. 

    Bob Bergen

    Additional Voices (voice)

47. 

    Kyle J. Bogert

    Additional Voices (voice)

48. 

    Rodger Bumpass

    Additional Voices (voice)

49. 

    Paul Butcher

    Additional Voices (voice)

50. 

    Blanca Camacho

    Additional Voices (voice)

51. 

    John Cygan

    Additional Voices (voice)

52. 

    Jennifer Darling

    Additional Voices (voice)

53. 

    Olivia DeLaurentis

    Additional Voices (voice)

54. 

    Harrison Fahn

    Additional Voices (voice)

55. 

    Bill Farmer

    Additional Voices (voice)

56. 

    Crispin Freeman

    Additional Voices (voice)

57. 

    Tim Kirkpatrick

    Additional Voices (voice)

58. 

    David H. Kramer

    Additional Voices (voice)

59. 

    Danny Mann

    Additional Voices (voice)

60. 

    Laura Marano

    Additional Voices (voice)

61. 

    Matt McCarthy

    Additional Voices (voice)

62. 

    Laraine Newman

    Additional Voices (voice)

63. 

    Jan Rabson

    Additional Voices (voice)

64. 

    Zack Shada

    Additional Voices (voice)

65. 

    Thomas Sharkey

    Additional Voices (voice)

66. 

    Ross Simanteris

    Additional Voices (voice)

67. 

    Rachel Stand

    Additional Voices (voice)

68. 

    Spencer Lacey Ganus

    Additional Voices (voice)

69. 

    Jess Harnell

    Additional Voices (voice)

70. 

    Alex Sullivan

    James (voice)