Pipe Down
- Episode aired Nov 17, 2015
- TV-PG
- 43m
After scanning sonar has corroborated Dan Blankenship's long held belief that a chamber 235 feet down 10-X may contain wooden posts, side tunnels, a chest and even human remains, Rick and Ma... Read allAfter scanning sonar has corroborated Dan Blankenship's long held belief that a chamber 235 feet down 10-X may contain wooden posts, side tunnels, a chest and even human remains, Rick and Marty Lagina along with their partners begin clearing the shaft of obstructions to allow div... Read allAfter scanning sonar has corroborated Dan Blankenship's long held belief that a chamber 235 feet down 10-X may contain wooden posts, side tunnels, a chest and even human remains, Rick and Marty Lagina along with their partners begin clearing the shaft of obstructions to allow divers to safely explore it.