Hercules, aided by his best friend Iolaus, goes on many adventures helping people and slaying mythical monsters using his half-god strength.
Genre: Action, Adventure, Drama
Cast:Kevin Sorbo , Michael Hurst , Kevin Smith , Robert Trebor , Jeffrey Thomas , Paul Norell , Bruce Campbell , Alexandra Tydings , Liddy Holloway , Tamara Gorski , Gina Torres , Joel Tobeck , Lucy Lawless , Meighan Desmond , Lisa Chappell , Jason Tahu , Sam Sorbo , Patrick Kake
Hercules and Iolaus travel to Sumeria to aid a king persecuted by the gods, in company with Nebula who turns out to be a wandering Sumerian princess. King Gilgamesh, half-god like Hercules, needs the help of someone else with the blood of a god to reach a chalice in which flows nectar that will revive the land.
After Iolaus' death in Sumeria, Hercules and Nebula start a dangerous journey to the Underworld to try and get him back to life.
Still shocked after Iolaus' death, Hercules leaves Sumeria and is shipwrecked. He arrives to Eire, where he's recognized as the Chosen One and faces an evil demigoddess called Morrigan who's killing the druids.
Autolycus and Salmoneus wind up owning a genie-in-a-bottle used by its former owner to trick greedy salesmen -- and he wants it back.
While Hercules tries to help Morrigan to leave her bloodthirsty life and accept to become a Druid, a Roman army led by Julius Caesar arrives to the coasts of Eire. Hercules prepares the Celt defense, while he discovers he's got a lot in common with Morrigan.
Hercules leaves Eire to travel to Scandinavia, where the god Balder needs his help: he's dreamed he's going to die. Hercules is impressed to meet a god who worries about the mortals and agrees to help him, but danger for Balder arrives in an unexpected way.
Odin is fatalistic, Balder dead, Thor banished, and Loki hiding, but when Hercules cannot prevent the third tragedy that would make Ragnarok inevitable, he is determined to revenge their loss on Loki.
Back in Ireland, Dahok kills the druids after trapping Hercules and Morrigan in a cave. Hercules has a vision of Nebula in flames, so he and Morrigan head for Sumeria, where Nebula is delusional, obsessed with dreams of an oddly-acting Iolaus.
In this clip show sequel to last season's 'Yes, Virginia, There Is a Hercules,' the staff of 'Hercules' suffer a corporate retreat to improve the show quality. At Camp Wannachuck, staffer Sunny Day will "combine corporate re-engineering techniques with ancient Navajo ritual to enhance the efficiency of your overall group dynamic." But the dysfunctional group dynamic of this group isn't helped by what looks like someone's attempts to eliminate the staff.
Hercules, Morrigan, and Nebula head for Greece to save it from Dahok. When they arrive, they discover that the Olympian gods have disappeared, and Iolaus/Dahok has convinced the people he is the apostle of light and Hercules is a homicidal maniac. Imprisoned Titan Mnemosyne tells Hercules that to defeat Dahok, he must retrieve the Stone of Creation. Meanwhile, Nebula helps Dahok's thugs to capture Morrigan and Jason.
Hercules and Zarathustra must exorcise Dahak from Iolaus' body to prevent Dahak taking over the world. Meanwhile, Morrigan and Nebula have to prevent Dahak's followers from killing a now-vulnerable Ares, and Dahak shows Hercules how he tempted Iolaus to bring him into the world.
Hercules and Ephiny try to redirect a volcano by hauling Atlantean crystals to its top, with the help of a convicted murderer and his victim's father.
When Hercules jumps through a reopened portal to the alternate world, he hopes to find the Olympian gods and bring them back to Greece. Instead, he finds Clown-Iolaus alive and a sadistic and deadly "Empress" in charge. Hercules impersonates the Sovereign to figure out what has happened and set it right.
Hercules tells Iolaus II about the time he and the original Iolaus had to quickly find a stolen ruby before its gold panther came to life and destroyed the village.
The characters from "...And Fancy Free" reappear as Althea wants to be a fashion designer but Oena and her lover Count von Verminhaven make fun of Althea and her designs. Hercules encourages Althea and her friends to put on their own fashion show, but Oena and Verminhaven will stop the show by any means possible.
Hercules returns to Cyprus, where he spent his last days with Morrigan, and remembers the end of their relationship. Meanwhile, a woman has come back from the dead looking for revenge against Cyprus' Oracle.
Hercules, Jason, and Iolaus II find that their alma mater has been turned into a training school for thugs, and Hercules takes over as temporary headmaster to get the Academy back on track. Jason runs into an old love who surprises him with a teenage daughter.
Discord changes Nautica from a mermaid into a woman. Aphrodite helps Iolaus drive a group of thugs away from a village, which causes Nautica to fall in love with him. As Discord and her thugs try to keep Nautica away from the ocean until sunset, Iolaus falls in love with her and feels guilty because he's not really a brave warrior.
Taking Excalibur by force translates a violent, tyrannical King Arthur and his witch adviser Mab to Hercules' time, and a young Merlin asks Hercules to come to Britannia. Mab coaches Arthur to get Excalibur from the Lady of the Lake. When Hercules and Morrigan capture Arthur, Mab takes Merlin back to the castle and discovers he hasn't learned to be a sorcerer yet. When Hercules and Morrigan rescue Merlin, Arthur discovers Mab was just using him to get Excalibur.
Hercules and Iolaus II find a town where people are literally fading to death. When the only way to lift the curse is for Hercules to take it on himself, Hercules and Iolaus II search for the remaining stone eyes to end the curse.
The leader of a group of thugs pulls into a small town to celebrate his wedding - to Iolaus II's love, Nautica. On his way to find Triton, Hercules rescues a woman from bandits, who turns out to be his love, Serena (with Kevin Sorbo's real life wife Sam Sorbo reprising her role). As Iolaus II tries to delay Nautica's wedding, Hercules and Serena try to free Nautica from her forced marriage.
Iolaus is back and a divine being wants to make sure it's the end of the world... But what's really happening?