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 13 Blowing
- Season 13 Pumping
- Season 13 Getting Up Out of Bed
- Season 13 Going to Bed
- Season 13 Giving
- Season 13 Receiving
- Season 13 Counting Rhymes: Episode 1
- Season 13 Counting Rhymes: Episode 2
- Season 13 Who Lost It
- Season 13 Who Took It
- Season 13 Keeping Things Clean
- Season 13 Getting Things Dirty
- Season 13 What Happened to Jack and Jill
- Season 13 What Happened to Tommy Tucker
- Season 13 Physical Differences: Size
- Season 13 Physical Differences: Shape
- Season 13 Pirates
- Season 13 Individual Needs
- Season 13 Basic Needs
- Season 13 Spacemen
- Season 13 Make Up Your Mind
- Season 13 Going Somewhere
- Season 13 Anxious and Worried
- Season 13 Carefree
- Season 13 Hiccups
- Season 13 Sneezing
- Season 13 Going to the Funfair
- Season 13 Guessing Games
- Season 13 Balloons and Kites
- Season 13 Day Trip to France
Rainbow - Season 13 Episode 15 Physical Differences: Size
6.60 20 minutes 
