 
          
    A famed aged hunter and a youth of no fame have fatal infections resisting antibiotics. A new supply of an experimental drug is enough for only one of them. Who should Casey, Zorba, and the hunter's regular doctor choose to get treatment?
| Name | Type | Role | |
|---|---|---|---|
| Gilbert A. Ralston | Writer | ||
| Oliver Crawford | Writer | ||
| Wilfrid Hyde-White | Guest Star | ||
| Alan Caillou | Guest Star | ||
| Kathie Browne | Guest Star | ||
| Ruth Foster | Guest Star | ||
| Chris Robinson | Guest Star | ||
| Sydney Pollack | Guest Star | ||
| Robert F. Simon | Guest Star | ||
| Kay Stewart | Guest Star | ||
| Lane Bradford | Guest Star | ||
| Sydney Pollack | Director |