Rhenzy Feliz (“Teen Wolf,” “Casual”) as Alex Wilder is a loud-and-proud nerd. Admittedly a bit of a loner, Alex spends much of his free-time playing video games, but deep down, what he wants most is to reunite his childhood group of friends.
Lyrica Okano (“The Affair,” “Unforgettable”) Nico Minoru–tough, intelligent, and independent–embodies teenage angst. A budding “Wiccan,” Nico’s carefully crafted goth appearance isolates her from her peers and family, but maybe what she really needs is someone to talk to.
Virginia Gardner (“Goat,” “Little Bitches”) as Karolina Dean, model-perfect exterior with a lot going on behind her professionally whitened smile, is burdened by the lofty expectations and responsibilities put upon her by her parents. Underneath her veneer of privilege and perfection, Karolina is experiencing a newfound eagerness to explore her identity and pursue her own desires.
Ariela Barer (“New Girl,” “One Day at a Time”) as Gert Yorkes is a purple-haired, bespectacled, contemporary riot grrrl. Never passing up a moment to stand on a soapbox, Gert sometimes wields her persona as a brash social justice warrior to mask her true feelings.
Gregg Sulkin (“Faking It,” “Don’t Hang Up,” “Anti Social”) as Chase Stein is a lacrosse-playing, high school heartthrob. While many write him off as a dumb jock, Chase exhibits flashes of untapped brilliance in engineering, not unlike his wildly successful father’s.
Allegra Acosta (“100 Things to do Before High School,” “Just Add Magic”) as Molly Hernandez, the youngest and most innocent member of her friend group, is known for her peppy positivity and a deep yearning to belong.
Ryan Sands (“Hat Hair,” “The Wire”) as Geoffrey Wilder – is a man defined by the grueling path he’s taken to achieve his self-made success. A hulking presence, Geoffrey can effortlessly shift from approachable father to intimidating strategist with his son Alex.
Angel Parker (“The People v. OJ Simpson: American Crime Story,” “The Strain”) as Catherine Wilder – a successful lawyer, is deliberate and calculating in both her words and actions. But when it comes to her family, she’s fiercely loyal and a loving mother to her son Alex.
Brittany Ishibashi (“This Is Us,” “Teenage Mutant Ninja Turtles: Out of the Shadows”) as Tina Minoru – a perfectionist “tiger mom.” In her professional life, she is a brilliant innovator and ruthless CEO. Emotionally, she is less confident, often shying away from difficult conversations with her daughter Nico and careful to avoid explicit displays of her feelings.
James Yaegashi (“Breakfast at Tiffany’s” on Broadway, “Madame Secretary”) as Robert Minoru – a gentle and brilliant beta, the Woz to his wife’s Jobs. Warm and feeling, Robert sometimes struggles with being married to a woman who so forcefully barricades her emotions while caring about Nico.
Kevin Weisman (“Hello Ladies,” “Alias”) as Dale Yorkes – a beardy, dad-core bioengineer. Incredibly science-minded, he has a deep love for his family but oftentimes falls short at knowing the right things to say to Gert.
Brigid Brannagh (“Army Wives,” “True Colors”) as Stacey Yorkes – an absent-minded and professorial bioengineer. Perpetually dawning Birkenstocks and a messy bun, Stacey utilizes a progressive approach to her parenting style to Gert.
Annie Wersching (“Timeless,” “The Vampire Diaries”) as Leslie Dean – a complicated beauty, is a poised and skilled leader. Clear-minded, focused, and charismatic, Leslie draws in devoted allies and followers who are taken by her success and charm, particularly with her daughter Karolina.
Kip Pardue (“Remember the Titans,” “Ray Donovan”) as Frank Dean – a former teen star who rode a short-lived movie career and is now teeming with insecurity. Floundering in his professional career as an actor, Frank is seeking to renew purpose in his life while being a father to Karolina.
James Marsters (“Buffy the Vampire Slayer,” “Angel”) as Victor Stein – an engineering genius who may just save the word from itself. Electric cars, space travel; the military and NASA both look to him for answers. As a father to Chase, Victor has lofty expectations for his son, and when they aren’t met, his retribution can be fierce.
Ever Carradine (“The Handmaids Tale,” “Goliath”) as Janet Stein – a perfect PTA mom. Harboring a brilliant mind of her own, she has made deep sacrifices for her husband’s world-changing career. Though she hides it for the wellbeing of her son Chase, Janet longs for more from her life.
You can find more on the two announcements, including images of each actor and quotes from comic co-creator, executive producer, and consultant Vaughan, showrunners Josh Schwartz and Stephanie Savage (Gossip Girl, The O.C.), and Marvel head of television and executive producer Jeph Loeb, at the two source links above.