Blue Peter Season 4 Episode release dates & where to watch

1. Episode 1

with Valerie Singleton and John Noakes

2. Episode 2

with Valerie Singleton and John Noakes

3. Episode 3

with Valerie Singleton and John Noakes

4. Episode 4

with Valerie Singleton and John Noakes

5. Episode 5

with Valerie Singleton and John Noakes

6. Episode 6

with Valerie Singleton and John Noakes

7. Episode 7

with Valerie Singleton and John Noakes

8. Episode 8

with Valerie Singleton and John Noakes

9. Episode 9

with Valerie Singleton and John Noakes

10. Episode 10

with Valerie Singleton and John Noakes

11. Episode 11

with Valerie Singleton and John Noakes

12. Episode 12

with Valerie Singleton and John Noakes

13. Episode 13

with Valerie Singleton and John Noakes

14. Episode 14

with Valerie Singleton and John Noakes

15. Episode 15

with Valerie Singleton and John Noakes

16. Episode 16

with Valerie Singleton and John Noakes

17. Episode 17

with Valerie Singleton and John Noakes

18. Episode 18

with Valerie Singleton and John Noakes. Can you design a monster? If you think you can design one tough enough to beat the Daleks watch today's edition of "Blue Peter" for details of a new competition. The three first prize-winning designs will be built by the BBC's special effects department to go on display at the next Boys' and Girls' Exhibition at Olympia, and may even play leading parts in "Dr Who"!

19. Episode 19

with Valerie Singleton and John Noakes

20. Episode 20

with Valerie Singleton, John Noakes, Peter Purves.

21. Episode 21

with Valerie Singleton, John Noakes, Peter Purves.

22. Episode 22

with Valerie Singleton, John Noakes, Peter Purves.

23. Episode 23

with Valerie Singleton, John Noakes, Peter Purves.

24. Episode 24

with Valerie Singleton, John Noakes, Peter Purves.

25. Episode 25

with Valerie Singleton, John Noakes, Peter Purves.

26. Episode 26

with Valerie Singleton, John Noakes, Peter Purves.

34. Episode 34

with Valerie Singleton, John Noakes, Peter Purves.

35. Episode 35

with Valerie Singleton, John Noakes, Peter Purves.

36. Episode 36

with Valerie Singleton, John Noakes, Peter Purves.

37. Episode 37

with Valerie Singleton, John Noakes, Peter Purves.

38. Episode 38

with Valerie Singleton, John Noakes, Peter Purves.

39. Episode 39

with Valerie Singleton, John Noakes, Peter Purves.

40. Episode 40

with Valerie Singleton, John Noakes, Peter Purves.

41. Episode 41

with Valerie Singleton, John Noakes, Peter Purves.

42. Episode 42

with Valerie Singleton, John Noakes, Peter Purves.

43. Episode 43

with Valerie Singleton, John Noakes, Peter Purves.

44. Episode 44

with Valerie Singleton, John Noakes, Peter Purves.

45. Episode 45

with Valerie Singleton, John Noakes, Peter Purves.

46. Episode 46

with Valerie Singleton, John Noakes, Peter Purves.

47. Episode 47

with Valerie Singleton, John Noakes, Peter Purves.

48. Episode 48

with Valerie Singleton, John Noakes, Peter Purves.

49. Episode 49

with Valerie Singleton, John Noakes, Peter Purves.

50. Episode 50

with Valerie Singleton, John Noakes, Peter Purves.

51. Episode 51

with Valerie Singleton, John Noakes, Peter Purves.

52. Episode 52

with Valerie Singleton, John Noakes, Peter Purves.

53. Episode 53

with Valerie Singleton, John Noakes, Peter Purves.

54. Episode 54

with Valerie Singleton, John Noakes, Peter Purves

55. Episode 55

with Valerie Singleton, John Noakes, Peter Purves

56. Episode 56

with Valerie Singleton, John Noakes, Peter Purves

57. Episode 57

with Valerie Singleton, John Noakes, Peter Purves

58. Episode 58

with Valerie Singleton, John Noakes, Peter Purves

59. Episode 59

with Valerie Singleton, John Noakes, Peter Purves. Valerie Singleton has taken a lioness for a walk through a busy street, been flown into the Borneo jungle by helicopter, and was the first white woman the Ibans had ever seen, and nearer home, she's learned to ice skate - all in the 'Blue Peter' cause. This week Val undertakes a new venture - learning to show-jump. She does ride as a hobby, and in fact she was seen on horseback last year in the film of the Blue Peter team in Jamaica. Val's instructor in today's programme is Alan Oliver, one of Britain's leading show-jumpers, who has been carrying off awards since the early 1950s. She's certainly in good hands.

60. Episode 60

with Valerie Singleton, John Noakes, Peter Purves

61. Episode 61

with Valerie Singleton, John Noakes, Peter Purves.

62. Episode 62

with Valerie Singleton, John Noakes, Peter Purves.

63. Episode 63

with Valerie Singleton, John Noakes, Peter Purves.

64. Episode 64

with Valerie Singleton, John Noakes, Peter Purves.

65. Episode 65

with Valerie Singleton, John Noakes, Peter Purves.

66. Episode 66

with Valerie Singleton, John Noakes, Peter Purves.

67. Episode 67

with Valerie Singleton, John Noakes, Peter Purves.

68. Episode 68

with Valerie Singleton, John Noakes, Peter Purves.

69. Episode 69

with Valerie Singleton, John Noakes, Peter Purves.

70. Episode 70

with Valerie Singleton, John Noakes, Peter Purves.

71. Episode 71

with Valerie Singleton, John Noakes, Peter Purves.

72. Episode 72

with Valerie Singleton, John Noakes, Peter Purves.

73. Episode 73

with Valerie Singleton, John Noakes, Peter Purves.

74. Episode 74

with Valerie Singleton, John Noakes, Peter Purves.

75. Episode 75

with Valerie Singleton, John Noakes, Peter Purves.

76. Episode 76

with Valerie Singleton, John Noakes, Peter Purves.

77. Episode 77

with Valerie Singleton, John Noakes, Peter Purves.

78. Episode 78

with Valerie Singleton, John Noakes, Peter Purves.

79. Episode 79

with Valerie Singleton, John Noakes, Peter Purves.

80. Episode 80

with Valerie Singleton, John Noakes, Peter Purves.

81. Episode 81

with Valerie Singleton, John Noakes, Peter Purves.

82. Episode 82

with Valerie Singleton, John Noakes, Peter Purves.

83. Episode 83

with Valerie Singleton, John Noakes, Peter Purves.

84. Episode 84

with Valerie Singleton, John Noakes, Peter Purves.

85. Episode 85

with Valerie Singleton, John Noakes, Peter Purves.

86. Episode 86

with Valerie Singleton, John Noakes, Peter Purves.

87. Episode 87

with Valerie Singleton, John Noakes, Peter Purves.

88. Episode 88

with Valerie Singleton, John Noakes, Peter Purves.

89. Episode 89

with Valerie Singleton, John Noakes, Peter Purves.

90. Episode 90

with Valerie Singleton, John Noakes, Peter Purves.

91. Episode 91

with Valerie Singleton, John Noakes, Peter Purves.