Discover
Original Release
12/11/1975
US Release
12/11/1975
Cast
| Name | Character |
|---|
| Jim Hutton | Ellery Queen |
| David Wayne | Inspector Richard Queen |
| June Lockhart | Claudia Wentworth |
| Ross Martin | Dr. Otis Tremaine |
| Simon Oakland | Norris Wentworth |
| Nehemiah Persoff | Dr. Mustafa Haddid |
| John Hillerman | Simon Brimmer |
| Tom Reese | Sgt. Thomas Velie |
| Wallace Rooney | Harry the Guard |
| Nancy Belle Fuller | Margie Coopersmith |
Directors
Writers
Rudolph Borchert, Richard Levinson, William Link, Peter S. Fischer
Creators
Cast
| Name | Character |
|---|
| Jim Hutton | Ellery Queen |
| David Wayne | Inspector Richard Queen |
| June Lockhart | Claudia Wentworth |
| Ross Martin | Dr. Otis Tremaine |
| Simon Oakland | Norris Wentworth |
| Nehemiah Persoff | Dr. Mustafa Haddid |
| John Hillerman | Simon Brimmer |
| Tom Reese | Sgt. Thomas Velie |
| Wallace Rooney | Harry the Guard |
| Nancy Belle Fuller | Margie Coopersmith |
| Joel Stedman | Bud Wentworth |
| Nedra Deen | Lois Gordon |
| Charles Macaulay | Art Critic |
| Gerald Peters | |
| John Larroquette | Bellhop |
| Nick Borgani | Waiter |
| Tony Dante | Museum Guest |
| Ken DuMain | Museum Guest |
| Clyde McLeod | Museum Guest |
Producers
| Name | Role |
|---|
| Richard Levinson | Executive Producer |
| William Link | Executive Producer |
| Michael Rhodes | Producer |
| Peter S. Fischer | Producer |
