| Bonanza episode | |
|---|---|
| “The Hidden Enemy” | |
| Season 14, Episode 9 #424 in Series | |
 | |
| Air date | 28th November 1972 |
| Production code | |
| Guest starring: | |
| Written by | Stanley Roberts |
| Directed by | Alf Kjellin |
| Episode Guide | |
| Previous Episode: Stallion |
Next Episode: The Sound of Sadness |
| External links | |
 IMDb- | |
Summary[]
Plot[]
Cast[]
The Cartwrights[]
Recurring Characters[]
- David Canary: Candy Canaday
- Tim Matheson: Griff King
- Bing Russell: Clem
Others
- Mike Farrell: Dr Will Agar
- Melissa Murphy: Nancy Agar
- David Huddleston: Myles Johnson
- Clifford David:
- Gary Busey: Henry Johnson
- Mons Kjellin: Chris
- Mel Gallagher: Smitty
- Russell Thorson: Judge Phelps
- Jason Wingreen: Graham
- Harry Holcombe: Dr Martin
- Ayn Ruymen: Evie Parker