The Curse of Oak Island Rock Solid (2014– ) Online
- Original Title :
- Rock Solid
- Genre :
- TV Episode / Reality TV
- Year :
- 2014–
- Cast :
- Robert Clotworthy,Marty Lagina,Rick Lagina
- Type :
- TV Episode
- Time :
- 1h 21min
- Rating :
- 7.7/10
After years of searching, the team may have located a previously discovered artifact that has been missing for more than a century. In Smith's Cove, the Laginas struggle to hold back the waters.
| Episode cast overview, first billed only: | |||
 | Robert Clotworthy | - | Narrator (voice) |
 | Marty Lagina | - | Himself |
 | Rick Lagina | - | Himself |
 | Mike Jardine | - | Himself - Irving Equipment Limited |
| Dan Henskee | - | Himself |
| David Blankenship | - | Himself (as Dave Blankenship) |
| Doug Crowell | - | Himself - Researcher |
 | Charles Barkhouse | - | Himself |
| John Wonnacott | - | Himself - Geophysical Engineer |
| Greg Mailman | - | Himself - Dexter Construction |
| Peter Fornetti | - | Himself |
| Gary Drayton | - | Himself - Metal Detection Expert |
| Alex Lagina | - | Himself |
| Billy Gerhardt | - | Himself - Heavy Equipment Operator |
| Jack Begley | - | Himself |