Mark finds himself in grave danger when two unscrupulous detectives searching for a man's long-lost son claim that it is Mark.
| Name | Type | Role | |
|---|---|---|---|
| Luci Ward | Writer | ||
| Philip Saltzman | Writer | ||
| Jim Breneman | Guest Star | ||
| Rhys Williams | Guest Star | ||
| Royal Dano | Guest Star | ||
| Chris Alcaide | Guest Star | ||
| Herbert Rudley | Guest Star | ||
| John Peyser | Director |