01. Show Opening (Ben Franklin)

The origins of Mr. Peabody and the WABAC machine: Mr. Peabody finds Sherman in the street being beaten up by some bigger boys. At first, he doesn't think that he's the right sort of boy- but when he sees how he is treated in the orphanage, Peabody decides to adopt him. At first, there's a problem when they won't let a dog adopt a boy- but he goes to court, and the judge decides that if a boy can have a dog, then a dog can have a boy! Sherman comes to live with Mr. Peabody, who builds him the Wayback Machine in order to keep him busy. They go back in time to Rome, and then to see Ben Franklin.

02. Napoleon

Sherman and Peabody meet Napoleon Bonaparte and his suspenders.

03. Lord Nelson

04. Wyatt Earp

05. King Arthur

Peabody and Sherman go back to the court of King Arthur and help him sort out Black Tuesday. Every Tuesday, something goes wrong: plagues, invasions and even termites!

06. Franz Schubert

07. Lucrezia Borgia

08. Sir Walter Raleigh

09. Robert Fulton

In 1807, Robert Fulton's steamship is pitted against Robert E. Leech's sail-powered boat.

10. Annie Oakley

Mr. Peabody and Sherman use their Wayback Machine to go back in time to Buffalo Bill and His Wild West Show with Annie Oakley. A wonderful comedic twist puts Oakley on her way to sharpshooting fame!

11. Jesse James

12. The Wright Brothers

Peabody and Sherman go back to 1903 and visit the Wright Brothers at Kitty Hawk.

13. George Armstrong Custer

14. Alfred Nobel

15. Marco Polo

16. Richard the Lion-Hearted

17. Don Juan

18. William Tecumseh Sherman

19. The First Kentucky Derby

20. P. T. Barnum

21. Stanley & Livingstone

22. Louis Pasteur

23. Robin Hood

24. Robinson Crusoe

25. Ponce de León

26. Leonardo da Vinci

27. John L. Sullivan

28. Paul Revere

29. Confucius

30. Nero

31. Captain Matthew Clift

32. Vasco Núñez de Balboa

33. Peter Cooper

34. The Battle of Bunker Hill

35. The Pony Express

36. Stephen Decatur

37. Alexander Graham Bell

38. Commander Peary

39. Pancho Villa

40. Lord Francis Douglas

41. Sitting Bull

42. Christopher Columbus

43. The French Foreign Legion

44. Guglielmo Marconi

45. Scotland Yard

46. John Holland

47. Louis XVI

48. Francisco Pizarro

49. Daniel Boone

50. William Shakespeare

51. Zebulon Pike

52. The First Golf Match

53. William Tell

54. James McNeill Whistler

55. Ferdinand Magellan

56. Ludwig van Beethoven

57. Calamity Jane

58. Cornwallis' Surrender

59. The First Indian Nickel

60. Jules Verne

61. Casanova

62. Lawrence of Arabia

63. Bonnie Prince Charlie

64. Paul Reuter

65. Johannes Gutenberg

66. Buffalo Bill

67. Hans Christian Ørsted

68. Leif Ericson

69. John Sutter

70. Sir Isaac Newton

71. Kit Carson

72. The First Caveman

73. Geronimo

74. The Great Wall of China

75. The Marquis of Queensbury

76. Jim Bowie

77. Edgar Allan Poe

78. Charge of the Light Brigade

79. The Royal Mounted Police

80. The First Bullfight

81. The Building of The Great Pyramid

82. John James Audubon

83. Mata Hari

84. Galileo

85. Wellington At Waterloo

86. Florence Nightingale

87. Henry the VIII

88. The First Indianapolis Auto Race

89. Captain Kidd

90. The Texas Rangers