After making arrangements to send her to England, Hogan begins to worry that his beautiful underground contact, Heidi, might actually be a double agent.
| Creator | Albert S. Ruddy |
|---|---|
| Actor | Bob Crane, Richard Dawson, Robert Clary |
| Country | United States of America |
| Production | Alfran Productions |
| Season 1(32 episode) |
|---|
| Season 2(30 episode) |
| Season 3(30 episode) |
| Season 4(26 episode) |
| Season 5(26 episode) |
| Season 6(24 episode) |
Similar TV Series
