The best of Horsetooth Reservoir bouldering is a documentary about bouldering that takes place in Horsetooth Reservoir. It was directed by David Lloyd in 2000. It features John Gill.
| Actor | Role |
|---|---|
 John GillSelf | Self |
| JJoel RobertsSelf | Self |
| DDavid LloydSelf | Self |
| JJeff SnyderSelf | Self |
| MMelissa CapozzaSelf | Self |
| SSean DroletSelf | Self |
| WWayne PlechatySelf | Self |
| JJeremy BisherSelf | Self |
| MMike ManginoSelf | Self |
| AAshley LloydSelf | Self |
| CCarin KahrSelf | Self |
| CCory FrenchSelf | Self |
| MMatt FindleySelf | Self |
| LLe DoSelf | Self |
| JJohn StackSelf | Self |
| JJoe VarelaSelf | Self |