The Ninja Seals approach a mysterious, spooky cave! What could be lurking inside??<br /><br />Drawn and filmed by Joe Yang<br /><br />Our website: <a href="http://www.sealcomics.com" target="_blank" rel="nofollow">http://www.sealcomics.com</a><br /><br />Grab our first graphic novel here: <a href="http://amzn.to/2iN5PEH" target="_blank" rel="nofollow">http://amzn.to/2iN5PEH</a><br /> <br />The complete playlist here: <a href="http://bit.ly/2eEvzAF" target="_blank" rel="nofollow">http://bit.ly/2eEvzAF</a><br />...<br /><a href="https://www.youtube.com/watch?v=f5ADvfBBjx0" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=f5ADvfBBjx0</a>