 | 1x01 Rendezvous with Yesterday (Air Date: Sep. 09, 1966) Congress has been pouring billions - seven of them, to be exact - into a hole in the desert and now Senator Clark wants to see what they've bought. He visits the massive complex of Project ... |
 | 1x02 One Way to the Moon (Air Date: Sep. 16, 1966) Doug and Tony materialize in a rocket bound for Mars, ten years in their future. Their extra weight almost scuttles the mission, but the commander figures a way to continue it by stopping ... |
 | 1x03 End of the World (Air Date: Sep. 23, 1966) Snatched from the moon, Doug and Tony find themselves in the west of 1910. Halley's Comet is making a close approach and doomsayers are everywhere. Professor Ainsley has predicted the end ... |
 | 1x04 The Day the Sky Fell In (Air Date: Sep. 30, 1966) From the West of 1910, the duo travel forward thirty one years, to December 6, 1941. They've landed near the Pearl Harbor Naval Base hours before a Japanese attack will sink most of the ... |
 | 1x05 The Last Patrol (Air Date: Oct. 07, 1966) From Pearl Harbor backwards 126 years to the outskirts of New Orleans before a final, fateful battle of the War of 1812. Doug and Tony encounter 'The Butcher' Southall, and the team in 1968 ... |
 | 1x06 Crack of Doom (Air Date: Oct. 14, 1966) From 1815 New Orleans, Doug and Tony move forward nearly 70 years to the Indonesian Island of Krakatoa in 1883. Dr. Everett Holland assures them it will be decades before the volcano explodes ... |
 | 1x07 Revenge of the Gods (Air Date: Oct. 21, 1966) Far into the past: 1200BC and the siege of Troy! The Greeks seek the return of their princess, Helen, spirited off by Paris to be his wife. The pair are thought to be gods thanks to their ... |
 | 1x08 Massacre (Air Date: Oct. 28, 1966) Nearly 3000 years forward this time, to the eastern Montana territory in late June of 1876. There Doug encounters General George Armstrong Custer, while Tony is captured by Lakota tribesmen. ... |
 | 1x09 Devil's Island (Air Date: Nov. 11, 1966) Only a short jaunt forward to 1895, but the destination is the hellishly unpleasant French penal colony called Devil's Island. Doug and Tony must deal with the sinister commander and his ... |
 | 1x10 Reign of Terror (Air Date: Nov. 18, 1966) In 1793 Paris agents of Robespierre's Committee for Public Safety capture Doug. Assigned quotas of people to bring in for execution, the agents are sometimes less than scrupulous in verifying ... |
 | 1x11 Secret Weapon (Air Date: Nov. 25, 1966) So close! The duo finds itself in 1956 Russia. Project Tic Toc tries to contact them by sending F5 probes back, but these prove dangerous. The last probe contains a note instructing Doug ... |
 | 1x12 The Death Trap (Air Date: Dec. 02, 1966) From the Russia of 1956 the duo chronoports backward nearly a hundred years to the outskirts of Baltimore, 1861. There they chance across several abolitionists who plan to murder Lincoln, ... |
 | 1x13 The Alamo (Air Date: Dec. 09, 1966) From 1861 to 1836 near what would later be known as San Antonio, Texas. Doug and Tony find themselves attacked by Mexican soldiers. They escape to a nearby mission only to learn that it ... |
 | 1x14 Night of the Long Knives (Air Date: Dec. 16, 1966) Doug and Tony arrive near the Khyber Pass in the latter part of the nineteenth century. Doug is quickly overpowered and captured by a tribe that wishes to overthrow British colonial rule, ... |
 | 1x15 Invasion (Air Date: Dec. 23, 1966) Once again catapulted into trouble, this adventure finds the pair in France's Cherbourg Peninsula a day before the massive Allied attack on D-Day. It is the beginning of the end for Germany’s ... |
 | 1x16 The Revenge of Robin Hood (Air Date: Dec. 30, 1966) Doug materializes outside King John's throne room in England, 1215. The Earl of Huntington tries to persuade John to sign the Magna Carta but the King will have none of it and orders the ... |
 | 1x17 Kill Two by Two (Air Date: Jan. 06, 1967) From Medieval England the duo catapults forward to the early months of 1945, where they land in a tiny island near Iwo Jima, days before a United States Marine landing force will occupy ... |
 | 1x18 Visitors From Beyond the Stars (Air Date: Jan. 13, 1967) Doug and Tony hurtle from a Pacific Island in 1945 to a futuristic scene - a control complex at least three hundred years beyond their own technology. Then they discover they're on an alien ... |
 | 1x19 The Ghost of Nero (Air Date: Jan. 20, 1967) From aliens to ghosts! Tony and Doug disappear from 1885 Arizona when the aliens leave, only to find themselves three decades later in 1915 Italy during The Great War. They land in a villa ... |
 | 1x20 The Walls Of Jericho (Air Date: Jan. 27, 1967) The temporal castaways hurtle from 1915 Italy to Old Testament Jericho, days before Joshua's attack. Joshua's men circle the city and he believes two spies will sneak into the city to learn ... |
 | 1x21 Idol of Death (Air Date: Feb. 03, 1967) From ancient Jericho to Mexico, 1519. Doug and Tony find themselves caught between Hernán Cortés and a golden mask he wants very much. The mask conveys an authority that will permit the ... |
 | 1x22 Billy the Kid (Air Date: Feb. 10, 1967) The tunnel carries Doug and Tony forward over three centuries from Aztec Mexico to Lincoln, New Mexico early in 1881. There they meet William Bonney - the notorious outlaw Billy the Kid. ... |
 | 1x23 Pirates of Deadman's Island (Air Date: Feb. 17, 1967) From Wild West New Mexico the chrononauts move backward to an island off the Barbary Coast in North Africa, April of 1805. There they run afoul of pirate captain Beal. When Beal learns they're ... |
 | 1x24 Chase Through Time (Air Date: Feb. 24, 1967) Doug and Tony transit during a rare off-shift period. As the scientist on duty watches them, a man sneaks up behind him and murders him! Then the man replaces a component in one of the time ... |
 | 1x25 The Death Merchant (Air Date: Mar. 03, 1967) Having narrowly escaped death in one million AD and one million BC, Doug and Tony land in the middle of one of the bloodiest battles of the American Civil War: Gettysburg, Pennsylvania in ... |
 | 1x26 Attack of the Barbarians (Air Date: Mar. 10, 1967) From the Barbary Pirates the pair hurtle backwards to Mongolian China in 1287. Genghis Khan has tried and failed to conquer the world but there are those inspired by his ideas. One such ... |
 | 1x27 Merlin the Magician (Air Date: Mar. 17, 1967) Doug and Tony vanish from ancient China into the time stream – and freeze there. The scientists of Project Tic Toc attempt to correct the problem but a commanding voice cries “No!” ... |
 | 1x28 The Kidnappers (Air Date: Mar. 24, 1967) Before Arthur can enlist them in the Knights of the Round Table the time travelers vanish back into the time stream – and a time traveler from the future appears at Project Tic Toc! This ... |
 | 1x29 Raiders From Outer Space (Air Date: Mar. 31, 1967) No sooner are the travelers freed from the clutches of the Curator in the far future than they’re in trouble again – they land in the middle of the Mahdist War near Khartoum, April 2, ... |
 | 1x30 Town of Terror (Air Date: Apr. 07, 1967) From the Mahdist War of 1883 Doug and Tony hurtle to the seaside town of Cliffport, Maine in September 10, 1978 – a full ten years in the future. They appear in a basement packed with ... |