The murder of a telephone company employee leads Mike to an underwater cable that is being tapped to access top-secret research Conferences.
| Name | Type | Role | |
|---|---|---|---|
| Art Arthur | Writer | ||
| Mark Dunhill | Guest Star | ||
| Paul Stader | Guest Star | ||
| Paul Guilfoyle | Guest Star | Victor Halstaff | |
| Thomas Browne Henry | Guest Star | ||
| Leon Benson | Director |