The Whale Shark
- Episode aired Oct 4, 2010
- TV-Y
- 11m
When Dashi is accidentally swallowed by a whale shark, the Octonauts venture inside the huge fish to rescue her.When Dashi is accidentally swallowed by a whale shark, the Octonauts venture inside the huge fish to rescue her.When Dashi is accidentally swallowed by a whale shark, the Octonauts venture inside the huge fish to rescue her.