When the sides of a cave fall in on Fred has he's hunting for gold, the crew wonder if there's any gold down the 22ft deep hole in the Trifecta.
Catch full episodes of your favourite Discovery Channel shows on discovery+: https://bit.ly/3gkgQIy
Subscribe to Discovery UK for more great clips:
http://www.youtube.com/subscription_c...
Follow Discovery UK on Twitter:
/ discoveryuk