The suspicious murder of a security guard sparks an investigation unveiling an insidious and far-reaching monitoring device, the ramifications of which are truly frightening.
| Name | Type | Role | |
|---|---|---|---|
| Meyer Dolinsky | Writer | ||
| Leon Chooluck | Producer | Associate Producer | |
| Joseph Stefano | Producer | Producer | |
| Harry Townes | Guest Star | Dr. Clifford Scott | |
| Robert Benevides | Guest Star | Capt. James Harrison | |
| Peter Breck | Guest Star | Sen. Orville | |
| Sam Reese | Guest Star | Clyde Wyatt | |
| Jeff Corey | Guest Star | Mr. Byron Lomax | |
| Konstantin Shayne | Guest Star | Dr. Philip Fletcher | |
| Joanne Gilbert | Guest Star | Barbara Scott | |
| Jason Wingreen | Guest Star | O.B.I.T. Operator | |
| Alan Baxter | Guest Star | Col. Grover | |
| C. Lindsay Workman | Guest Star | Dr. Anderson | |
| Leslie Stevens | Executive Producer | Executive Producer | |
| Gerd Oswald | Director |