Overview
Based on the popular books by Marcus Pfister, the animated series follows the adventures of a boy fish with glittering scales and his friends in the underwater Bay of Neptune.
Cast
Rhys Huber
Rainbow Fish (voice)
Andrew Francis
Blue (voice)
Lee Tockar
Various (voice)
Erin Fitzgerald
Salmontha (voice) / Girly Girl (voice)
Chantal Strand
Sea Filly (voice)
John Payne
Sol (Voice)
Bill Switzer
Stingo (Voice)
Colin Murdock
Sir Sword
Ellen Kennedy
Aqua(Voice) / Mrs. Chips (Voice)
Christopher Gray
Chomper
Chiara Zanni
Ruby (Voice)
Kathleen Barr
Wanda (Voice)
More like this
Seasons
Season 152 episodes2000
1
Rainbow Fish and the New Girl at School
2000-01-08
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2Rainbow Fish Meets Wayne Grunion
2000-01-15
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3Rainbow Fish Plays the Conch Shell
2000-01-22
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4Riptide
2000-01-29
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5Rainbow Fish Gets an 'A'
2000-02-04
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6Grandpa's Fish Tales
2000-02-11
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7Rainbow's Dental Dilemma
2000-02-18
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8Rainbow Fish and the Pop Star
2000-02-25
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9Sherman Shrimp
2000-03-03
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10Lost in Crumbling Canyon
2000-03-10
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11The Golf Lesson
2000-03-17
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12Ruby's Adventures in Babysitting
2000-03-24
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13Sir Sword Goes Back to School
2000-03-31
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14Rainbow de Bergerac
2000-04-07
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15Big Fish on Campus
2000-04-14
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16Sibling Rivalry
2000-04-21
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17One Fish's Treasure
2000-04-28
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18Project Rainbow Fish
2000-05-05
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19Ruby Slips In
2000-05-12
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20Working Fish
2000-05-19
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21Cecil B. de Rainbow
2000-05-26
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22Rainbow's Pen Pal
2000-06-02
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23Campus Current
2000-06-09
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24Fish Alone
2000-06-16
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25Rainbow Fish and the In Crowd
2000-06-23
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26Knights Of The Coral Table
2000-06-30
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27Bad Luck Ruby
2000-07-07
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28Father's Day
2000-07-14
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29Prehistoric Pal
2000-07-21
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30May the Better Fish Win
2000-07-28
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31Blue's Fishy Catch
2000-08-04
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32To Catch a Thief
2000-08-11
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33Guess Who's Coming to Dinner
2000-08-18
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34It's a Wonderful Fish
2000-08-25
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35Moving Day
2000-09-01
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36Romantic Dinner
2000-09-08
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37The Bodyguard
2000-09-15
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38Mom's Away
2000-09-22
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39How Sea Filly Got Her Groove Back
2000-09-29
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40High Tide Noon
2000-10-06
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41Game Girl
2000-10-13
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42There's No Business Like...
2000-10-20
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43Sea Filly Needs A Helping Fin
2000-10-27
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44Prince Blue
2000-11-03
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45The Pool Shark
2000-11-10
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46Halloween Under H₂O
2000-11-17
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47Eviction Notice
2000-11-24
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48The Vacation
2000-12-01
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49Cave Mates
2000-12-08
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50Chomper, Master Thespian
2000-12-15
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51Rainbow's Hiccups
2000-12-22
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52Santa Sword Is Coming To Town
2000-12-24
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Added: 5/18/2026Updated: 6/4/2026