Once again, Masters of Stone breaks through to the cutting edge of the sport. Harder, Faster, Bolder, Newer, and more...six points of breakthrough in all.... where human edges toward the superhuman. This is the Super Bowl, Olympics, and Boston Marathon of rock climbing, all rolled into one. More than any other sport, rock climbing continually redefines its rules and resets its limits. Yesterday's impossible becomes today's warm-up as advances in mental and physical mastery combine to break new ground. Every few years the Masters of Stone series delivers a new episode that captures these breakthroughs in a tasty mix of music, character, commentary, and above all, visual action.
| Actor | Role |
|---|---|
 Dean PotterSelf | Self |
 Graham HuntSelf | Self |
 Alex HonnoldSelf | Self |
 Yuji HirayamaSelf | Self |
 Nicolas FavresseSelf | Self |
 Kevin JorgesonSelf | Self |
 Eric PerlmanSelf | Self |
 Cedar WrightSelf | Self |
 Sean LearySelf | Self |
 Hans FlorineSelf | Self |
 Steph DavisSelf | Self |
 Ivaylo NinovSelf | Self |
| MMatt MaddaloniSelf | Self |
| JJacki FlorineSelf | Self |