Season
- Season 0 1979-12-23
- Season 1 1972-10-16
- Season 2 1973-04-16
- Season 3 1974-03-04
- Season 4 1974-09-16
- Season 5 1975-09-08
- Season 6 1976-11-02
- Season 7 1977-12-26
- Season 8 1978-10-02
- Season 9 1979-10-26
- Season 10 1980-10-16
- Season 11 1981-10-12
- Season 12 1982-01-04
- Season 13 1983-01-07
- Season 14 1983-08-05
- Season 15 1984-01-06
- Season 16 1984-08-03
- Season 17 1985-08-02
- Season 18 1986-08-01
- Season 19 1987-09-04
- Season 20 1988-01-05
- Season 21 1989-09-08
- Season 22 1990-08-31
- Season 23 1991-09-13
Season 23 Episode
- Season 5 Episode 1
- Season 5 Episode 2
- Season 5 Episode 3
- Season 5 Episode 4
- Season 5 Episode 5
- Season 5 Episode 6
- Season 5 Episode 7
- Season 5 Episode 8
- Season 5 Episode 9
- Season 5 Episode 10
- Season 5 Episode 11
- Season 5 Episode 12
- Season 5 Episode 13
- Season 5 Episode 14
- Season 5 Episode 15
- Season 5 Episode 16
- Season 5 Episode 17
- Season 5 Episode 18
- Season 5 Episode 19
- Season 5 Episode 20
- Season 5 Episode 21
- Season 5 Episode 22
- Season 5 Episode 23
- Season 5 Episode 24
- Season 5 Episode 25
- Season 5 Episode 26
- Season 5 Episode 27
- Season 5 Episode 28
- Season 5 Episode 29
- Season 5 Episode 30
- Season 5 Episode 31
- Season 5 Episode 32
- Season 5 Episode 33
- Season 5 Episode 34
- Season 5 Episode 35
- Season 5 Episode 36
- Season 5 Episode 37
- Season 5 Episode 38
- Season 5 Episode 39
- Season 5 Episode 40
- Season 5 Episode 41
- Season 5 Episode 42
- Season 5 Episode 43
- Season 5 Episode 44
- Season 5 Episode 45
- Season 5 Episode 46
- Season 5 Episode 47
- Season 5 Episode 48
- Season 5 Episode 49
- Season 5 Episode 50
- Season 5 Episode 51
- Season 5 Episode 52
- Season 5 Episode 53
- Season 5 Episode 54
- Season 5 Episode 55
- Season 5 Episode 56
- Season 5 Episode 57
- Season 5 Episode 58
- Season 5 Episode 59
- Season 5 Episode 60
- Season 5 Episode 61
- Season 5 Episode 62
- Season 5 Episode 63
- Season 5 Episode 64
- Season 5 Episode 65
- Season 5 Episode 66
- Season 5 Episode 67
- Season 5 Episode 68
- Season 5 Episode 69
- Season 5 Episode 70
- Season 5 Episode 71
- Season 5 Episode 72
- Season 5 Episode 73
- Season 5 Episode 74
- Season 5 Episode 75
- Season 5 Episode 76
- Season 5 Episode 77
- Season 5 Episode 78
Rainbow - Season 5 Episode 9 Animals: Beavers
6.60 20 minutes 
