Jeff proves that a man who fears he is going insane has other problems -- someone pretending to be his other personality is actually trying to kill him.
| Name | Type | Role | |
|---|---|---|---|
| Henry Slesar | Writer | ||
| Gayla Graves | Guest Star | ||
| Robert Colbert | Guest Star | ||
| Vana Leslie | Guest Star | ||
| Karl Swenson | Guest Star | ||
| Tristram Coffin | Guest Star | ||
| Charles Seel | Guest Star | ||
| Connie Davis | Guest Star | ||
| George Werier | Guest Star | ||
| Paton Price | Director |