As Alex searches for Jeremiah and Kara investigates a series of alien kidnappings, the sisters realize they must break the rules to foil a new Cadmus plot. In an effort…

Kara travels to Superman’s Fortress of Solitude in hopes of learning how to defeat Indigo, a dangerous being who can transport via the Internet and who has a connection to…

Kara does her best to support Winn when his father, the supervillain Toyman, breaks out of prison and seeks out his son for unknown reasons. Also, Cat offers Lucy a…

Pete finds Clark’s spaceship, forcing Clark to reveal his secret to his best friend. Dr. Hamilton is plagued by kryptonite-fueled illness and focuses on Pete. Meanwhile, Lana has to deal…

When two American tourists go missing while doing a “No-Go Scavenger Hunt” through some of the world’s most dangerous countries, the Phoenix team goes undercover as backpackers to find them…

MacGyver and team are asked to solve a locked-door mystery when a man working inside a remote, ultra-secure international seed vault disappears.

MacGyver and the team are in Malaysia to extract a terrorist groups’ money man, Ralph, who holds key intel to an impending attack. But the mission goes south when the…

Martha catches a lungful of kryptonite-irradiated spores and a weakened Clark is her only hope for survival.

Mac and Jack hit the road for a weekend of relaxation in Las Vegas, but their mini-vacation is cut short when someone from their past abducts them and locks them…

Eliza comes to town to celebrate Thanksgiving with her daughters. Alex decides it’s time to come out to her mother; Kara is shocked when Eliza suggests Mon-El has feelings for…

Jefferson Pierce and his family may have survived Tobias’s attack, but they’re not out of the woods yet. Concerned for the safety of Garfield’s students, the board considers a motion…

Kara goes toe-to-toe with Astra when her aunt challenges Kara’s beliefs about her mother. Also, Cat is threatened with being removed as the CEO of CatCo after a hacker exposes…

When the team heads to New Orleans to track down the con artist who is posing as the wife of “Duke Jacoby,” one of Jack’s old CIA aliases, Jack finds…

While Martha and Thomas confront Crowley over his strange party and the return of Patricia, Alfred and the lads track down the identity of a wanted killer.

With only a chisel and matchbook, MacGyver and team must defend themselves the U.S. embassy workers in Latvia from extremists who are attempting to retrieve their leader. Also, Bozer faces…

Ryan (from “Stray”) returns and Clark has to save him from Dr. Garner of the Summerholt Research Facility. Meanwhile, Aunt Nell leaves Smallville, and Lex wants to expand the plant…

MacGyver and the team attempt to rescue Sarah, Jack’s former CIA partner/ex-girlfriend who went missing in Venezuela after she obtained evidence to take down an international arms dealer.

When Mac and the team travel to Hawaii to aid in earthquake relief efforts, they team up with Chin and Kono from the Five-0 task force to rescue a group…

Lex hires some thugs to bug Lionel’s office but things get out of control when Lionel and Martha are taken hostage, and Clark must rescue them without revealing his secrets.

After Lana is almost assaulted by a college student, Clark injures the boy while helping her. When the Kents are sued for damages that could cost them the farm, Clark…

Lena’s ex-boyfriend, Jack Spheer, comes to National City to unveil his big breakthrough in nano-technology, which has the potential to eradicate all diseases. Lena asks Kara to attend Jack’s conference…

Mac and Jack partner with older versions of themselves, a Russian bomb programmer and his estranged handler, to shut down a Soviet-era warhead in Moscow. But when the antiquated computer…

Matty reveals a shocking secret to the team: she has a husband who’s been undercover in a criminal organization called D-Company for eight years. When his status as a CIA…

When Oversight’s attempt to capture a drug cartel’s leader goes bad, MacGyver and Jack rush to Mexico to pull their boss out while racing through the heart of the country…

When Jack receives an emergency distress signal from one of his old Delta buddies who is falsely accused of terrorism in a foreign country, MacGyver and Jack quickly recruit the…

Alex is kidnapped and the kidnapper threatens to kill her unless Supergirl releases a notorious criminal from prison. Supergirl and Maggie have always had different approaches to apprehending criminals but…

Murdoc abducts MacGyver’s girlfriend, Nasha, to force Mac to help him rescue his son, Cassian, from a kidnapper. Also, a dangerous individual from Murdoc’s personal life shows up, giving Mac…