Season 4

The fourth season of CBS's Guardians of Today first aired on September 10, 2019 and concluded on May 7, 2020. The fourth season features the guardians as they have arrived in present day but learn they have been gone nearly a year now.

Premise
The guardians have arrived in present day but they learn they have been gone nearly a year now.

Starring

 * Grant Gustin as Zachary Holmes/Mechanism-Man, a car mechanic who can lift up to 5,000 pounds.
 * Camren Bicondova as Hannah Wright/Russian-Runner, an orphan who lives on the streets. Hannah has the power of superhuman-speed.
 * Ciara Bravo as Holly Clark/Solid, the daughter of a famous CEO who is the "heir to the throne". Holly can walk through solid objects.
 * Peyton List as Lily Shaw/Traveler, a historian who can now go back in time in the limit of an hour.
 * Meghan Ory as Ava Barnes/Iceberg, a dentist who can create and manipulate water and ice.
 * Stephen Amell as Archie Harrison/Fire Eyes, a history professor who can shoot lasers out of his eyes.
 * Colton Haynes as Wyatt Clarke/Mister Hide, a journalist who can make himself invisible along with anything he is touching.
 * Colin O'Donoghue as Carl Richardson/Aura, a nurse who can see the auras of others around him.
 * Daniel Bonjour as Charles Murphy/Safesound, a construction worker who can sense anything in a one-mile radius using sound.
 * Maggie Geha as Sofia Evans/Bolt, a waitress who can control the weather.
 * Rick Cosnett as Gavin Roberts/Randomizer, a therapist who can now have a different power every time he uses them.
 * Dylan Bruce as Harold Dixon/Oracle, a policeman who can sense when he goes into danger and will automatically know how to get out of it.
 * Colin Ford as Patrick Hughes/3-D, a stock broken who can now travel between dimensions.
 * Colin Donnell as Mark Smith/Firecracker, a firefighter who can create and manipulate fire.

Episodes
The fourth season consisted of twenty-two episodes in the 2019-2020 season.