The program chronicles a successful 1999 NOVA expedition to investigate the mysterious disappearance of George Mallory and Andrew Irvine high on Everest in 1924. During this expedition, which included a NOVA/PBS Online Adventure, Mallory's body was found, though the mystery only deepened.
| Name | Type | Role | |
|---|---|---|---|
| Liesl Clark | Writer | ||
| Rebecca De Mornay | Guest Star | ||
| Liesl Clark | Director |