Checkmate is an American detective television series starring Anthony George, Sebastian Cabot, and Doug McClure. The show aired on CBS Television from 1960 to 1962 for a total of 70 episodes and was produced by Jack Benny's production company, "JaMco Productions" in co-operation with Revue Studios. Guest stars included Charles Laughton, Peter Lorre, and Lee Marvin, among many other commensurately prominent performers.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Death Runs Wild | 1960-09-17 | 60 min |
| Season 1 | Episode 2 | Interrupted Honeymoon | 1960-09-24 | 60 min |
| Season 1 | Episode 3 | The Cyanide Touch | 1960-10-01 | 60 min |
| Season 1 | Episode 4 | Lady on the Brink | 1960-10-15 | 60 min |
| Season 1 | Episode 5 | Face in the Window | 1960-10-22 | 60 min |
| Season 1 | Episode 6 | Runaway | 1960-10-29 | 60 min |
| Season 1 | Episode 7 | Target: Tycoon | 1960-11-05 | 60 min |
| Season 1 | Episode 8 | The Deadly Shadow | 1960-11-12 | 60 min |
| Season 1 | Episode 9 | The Dark Divide | 1960-11-19 | 60 min |
| Season 1 | Episode 10 | Moment of Truth | 1960-11-26 | 60 min |
| Season 1 | Episode 11 | The Mask of Vengeance | 1960-12-03 | 60 min |
| Season 1 | Episode 12 | The Murder Game | 1960-12-17 | 60 min |
| Season 1 | Episode 13 | The Princess in the Tower | 1960-12-31 | 60 min |
| Season 1 | Episode 14 | Terror from the East | 1961-01-07 | 60 min |
| Season 1 | Episode 15 | The Human Touch | 1961-01-14 | 60 min |
| Season 1 | Episode 16 | Hour of Execution | 1961-01-21 | 60 min |
| Season 1 | Episode 17 | Don't Believe a Word She Says | 1961-01-28 | 60 min |
| Season 1 | Episode 18 | Laugh Till I Die | 1961-02-04 | 60 min |
| Season 1 | Episode 19 | Between Two Guns | 1961-02-11 | 60 min |
| Season 1 | Episode 20 | A Matter of Conscience | 1961-02-18 | 60 min |
| Season 1 | Episode 21 | Melody for Murder | 1961-02-25 | 60 min |
| Season 1 | Episode 22 | Phantom Lover | 1961-03-04 | 60 min |
| Season 1 | Episode 23 | The Gift | 1961-03-11 | 60 min |
| Season 1 | Episode 24 | One for the Book | 1961-03-18 | 60 min |
| Season 1 | Episode 25 | The Paper Killer | 1961-03-25 | 60 min |
| Season 1 | Episode 26 | Jungle Castle | 1961-04-01 | 60 min |
| Season 1 | Episode 27 | The Deadly Silence | 1961-04-08 | 60 min |
| Season 1 | Episode 28 | Goodbye Griff | 1961-04-15 | 60 min |
| Season 1 | Episode 29 | Dance of Death | 1961-04-22 | 60 min |
| Season 1 | Episode 30 | Voyage Into Fear | 1961-05-06 | 60 min |
| Season 1 | Episode 31 | Tight As a Drum | 1961-05-13 | 60 min |
| Season 1 | Episode 32 | Death by Design | 1961-05-20 | 60 min |
| Season 1 | Episode 33 | The Thrill Seeker | 1961-05-27 | 60 min |
| Season 1 | Episode 34 | Hot Wind in a Cold Town | 1961-06-10 | 60 min |
| Season 1 | Episode 35 | A Slight Touch of Venom | 1961-06-17 | 60 min |
| Season 1 | Episode 36 | State of Shock | 1961-06-24 | 60 min |
| Season 2 | Episode 1 | Portrait of a Man Running | 1961-10-04 | 60 min |
| Season 2 | Episode 2 | The Button Down Break | 1961-10-11 | 60 min |
| Season 2 | Episode 3 | The Heat of Passion | 1961-10-18 | 60 min |
| Season 2 | Episode 4 | Waiting for Jocko | 1961-10-25 | 60 min |
| Season 2 | Episode 5 | Through a Dark Glass | 1961-11-01 | 60 min |
| Season 2 | Episode 6 | Juan Moreno's Body | 1961-11-08 | 60 min |
| Season 2 | Episode 7 | Kill the Sound | 1961-11-15 | 60 min |
| Season 2 | Episode 8 | The Crimson Pool | 1961-11-22 | 60 min |
| Season 2 | Episode 9 | The Two of Us | 1961-11-29 | 60 min |
| Season 2 | Episode 10 | Nice Guys Finish Last | 1961-12-13 | 60 min |
| Season 2 | Episode 11 | To the Best of My Recollection | 1961-12-27 | 60 min |
| Season 2 | Episode 12 | A Funny Thing Happened on the Way to the Game | 1962-01-03 | 60 min |
| Season 2 | Episode 13 | The Star System | 1962-01-10 | 60 min |
| Season 2 | Episode 14 | The Renaissance of Gussie Hill | 1962-01-17 | 60 min |
| Season 2 | Episode 15 | A Very Rough Sketch | 1962-01-24 | 60 min |
| Season 2 | Episode 16 | The Yacht Club Gang | 1962-01-31 | 60 min |
| Season 2 | Episode 17 | Death Beyond Recall | 1962-02-07 | 60 min |
| Season 2 | Episode 18 | The Sound of Nervous Laughter | 1962-02-14 | 60 min |
| Season 2 | Episode 19 | An Assassin Arrives, Andante | 1962-02-21 | 60 min |
| Season 2 | Episode 20 | Remembrance of Crimes Past | 1962-02-28 | 60 min |
| Season 2 | Episode 21 | Heart Is a Handout | 1962-03-07 | 60 min |
| Season 2 | Episode 22 | A Brooding Fixation | 1962-03-14 | 60 min |
| Season 2 | Episode 23 | A Chant of Silence | 1962-03-21 | 60 min |
| Season 2 | Episode 24 | Trial by Midnight | 1962-03-28 | 60 min |
| Season 2 | Episode 25 | Ride a Wild Horse | 1962-04-04 | 60 min |
| Season 2 | Episode 26 | So Beats My Plastic Heart | 1962-04-11 | 60 min |
| Season 2 | Episode 27 | In a Foreign Quarter | 1962-04-18 | 60 min |
| Season 2 | Episode 28 | Referendum on Murder | 1962-04-25 | 60 min |
| Season 2 | Episode 29 | The Someday Man | 1962-05-02 | 60 min |
| Season 2 | Episode 30 | Rendezvous in Washington | 1962-05-09 | 60 min |
| Season 2 | Episode 31 | The Bold and the Tough | 1962-05-16 | 60 min |
| Season 2 | Episode 32 | Will the Real Killer Please Stand Up? | 1962-05-23 | 60 min |
| Season 2 | Episode 33 | Down the Gardenia Path | 1962-06-06 | 60 min |
| Season 2 | Episode 34 | Side by Side | 1962-06-20 | 60 min |
