Octonauts - Season 4 Episode 20
While exploring a dark and spooky cave, The Octonauts find a strange fossil of a powerful prehistoric fish... but it may be more than just a fossil!
First Air Date : 2010-10-04
Last Air date : 2023-05-26
Runtime : 57 minutes
Genre : Kids, Animation, Action & Adventure
Cast :
Crew :
Quality :
Subtitles :
- Season 4 : Episode 12015-09-29
- Season 4 : Episode 22015-09-30
- Season 4 : Episode 32015-09-23
- Season 4 : Episode 42015-09-24
- Season 4 : Episode 52015-09-28
- Season 4 : Episode 62015-09-25
- Season 4 : Episode 72015-10-02
- Season 4 : Episode 82015-12-14
- Season 4 : Episode 92016-12-03
- Season 4 : Episode 102017-09-06
- Season 4 : Episode 112017-10-26
- Season 4 : Episode 122017-10-23
- Season 4 : Episode 132016-12-04
- Season 4 : Episode 142017-09-27
- Season 4 : Episode 152017-10-24
- Season 4 : Episode 162017-09-20
- Season 4 : Episode 172017-09-13
- Season 4 : Episode 182015-10-01
- Season 4 : Episode 192017-10-27
- Season 4 : Episode 202017-05-29
- Season 4 : Episode 212015-12-16
- Season 4 : Episode 222017-05-27
- Season 4 : Episode 232017-10-25
- Season 4 : Episode 242017-05-28