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 23 Episode 1
- Season 23 Episode 2
- Season 23 Episode 3
- Season 23 Episode 4
- Season 23 Episode 5
- Season 23 Episode 6
- Season 23 Episode 7
- Season 23 Episode 8
- Season 23 Episode 9
- Season 23 Episode 10
- Season 23 Episode 11
- Season 23 Episode 12
- Season 23 Episode 13
- Season 23 Episode 14
- Season 23 Episode 15
- Season 23 Episode 16
- Season 23 Episode 17
- Season 23 Episode 18
- Season 23 Episode 19
- Season 23 Episode 20
- Season 23 Episode 21
- Season 23 Episode 22
- Season 23 Episode 23
- Season 23 Episode 24
Rainbow - Season 23 Episode 5 Without a Voice
6.60 20 minutes Geoffrey, George and Bungle are getting ready for a boat trip across the river, but Zippy's not very well and has lost his voice, so they all decide to go on a pretend boat trip instead. Zippy pretends to be the captain of the boat, but as he can't speak Geoffrey gives the orders for him. Bungle pretends to swim in the water and then they get shipwrecked on a desert island. Everyone has a picnic and then Geoffrey reads a story called 'Chirp Finds His Voice'. Geoffrey gives Zippy some medicine and then he falls asleep.
