Season
- Season 0 1982-09-06
- Season 1 1958-10-16
- Season 2 1965-09-20
- Season 3 1966-09-19
- Season 4 1967-09-25
- Season 5 1968-09-23
- Season 6 1969-09-15
- Season 7 1970-09-15
- Season 8 1971-09-13
- Season 9 1972-09-11
- Season 10 1973-09-10
- Season 11 1974-09-09
- Season 12 1975-09-08
- Season 13 1976-09-13
- Season 14 1977-09-12
- Season 15 1978-09-11
- Season 16 1979-09-10
- Season 17 1980-09-08
- Season 18 1981-09-14
- Season 19 1982-09-13
- Season 20 1983-09-12
- Season 21 1984-09-10
- Season 22 1970-01-01
- Season 23 1970-01-01
- Season 24 1970-01-01
- Season 25 1970-01-01
- Season 26 1970-01-01
- Season 27 1970-01-01
- Season 28 1970-01-01
- Season 29 1970-01-01
- Season 30 1970-01-01
- Season 31 1970-01-01
- Season 32 1970-01-01
- Season 33 1970-01-01
- Season 34 1970-01-01
- Season 35 1991-09-09
- Season 36 1970-01-01
- Season 37 1970-01-01
- Season 38 1970-01-01
- Season 39 1970-01-01
- Season 40 1970-01-01
- Season 41 1970-01-01
- Season 42 1970-01-01
- Season 43 1970-01-01
- Season 44 1970-01-01
- Season 45 1970-01-01
- Season 46 1970-01-01
- Season 47 1970-01-01
- Season 48 1970-01-01
- Season 49 1970-01-01
- Season 50 1970-01-01
- Season 51 1970-01-01
- Season 52 1970-01-01
- Season 53 1970-01-01
- Season 54 1970-01-01
- Season 55 1970-01-01
- Season 56 1970-01-01
- Season 57 1970-01-01
- Season 58 1970-01-01
- Season 59 1970-01-01
- Season 60 2018-01-04
- Season 61 1970-01-01
- Season 62 1970-01-01
- Season 63 1970-01-01
- Season 64 1970-01-01
- Season 65 1970-01-01
- Season 66 1970-01-01
- Season 67 1970-01-01
- Season 68 2025-09-05
Season 68 Episode
- Season 60 Episode 1
- Season 60 Episode 2
- Season 60 Episode 3
- Season 60 Episode 4
- Season 60 Episode 5
- Season 60 Episode 6
- Season 60 Episode 7
- Season 60 Episode 8
- Season 60 Episode 9
- Season 60 Episode 10
- Season 60 Episode 11
- Season 60 Episode 12
- Season 60 Episode 13
- Season 60 Episode 14
- Season 60 Episode 15
- Season 60 Episode 16
- Season 60 Episode 17
- Season 60 Episode 18
- Season 60 Episode 19
- Season 60 Episode 20
- Season 60 Episode 21
Blue Peter - Season 60 Episode 21 Goes Microscopic!
7.60 25 minutes You won't believe your eyes when we set fire to water using miniscule science. There's live music from Una Healy. Also, George is back to kick-start the Blue Peter garden.
