The Flash: Cast, Roles, Net Worth, Height, Families, And Relationships

The Flash (2014–2023), developed by Greg Berlanti, Andrew Kreisberg, and Geoff Johns for The CW, is a superhero series based on the DC Comics character Barry Allen, a speedster crime-fighter.

A spin-off of Arrow, it’s set in the Arrowverse, running for nine seasons and 184 episodes.

Filmed in Vancouver, Canada, the show follows forensic scientist Barry Allen, who gains super-speed after a particle accelerator explosion, becoming the Flash to protect Central City.

It earned a 92% on Rotten Tomatoes for Season 1, praised for its light tone and cast chemistry, though later seasons (e.g., Season 8, 68%) faced criticism for repetitive plots.

Main Cast and Their Roles

Grant Gustin as Barry Allen / The Flash

• Role: Gustin plays Barry Allen, a forensic scientist who becomes the Flash after a lightning strike and chemical exposure grant him super-speed. His quest to solve his mother’s murder and free his wrongfully convicted father drives the narrative, alongside his romance with Iris. Gustin’s “charismatic” performance earned critical acclaim and a Teen Choice Award.
• Net Worth: $9 million
• Height: 6’0″ (1.83 m).
• Family: Born January 14, 1990, in Norfolk, Virginia, to Tina Haney (pediatric nurse) and Thomas Gustin (college professor). He has an older brother, Tyler, and a younger sister, Gracie. Attended Elon University’s BFA Music Theatre Program for two years before leaving for West Side Story’s Broadway tour.
• Relationships: Married to Andrea “LA” Thoma, a physical therapist, since 2018; they have a daughter, Juniper (born 2021), and a son (born 2024).

Candice Patton as Iris West-Allen

• Role: Patton plays Iris, a journalist, Joe’s daughter, and Barry’s best friend-turned-wife. She becomes Team Flash’s leader in Season 4 and briefly gains speed powers. Her “resilient” performance won a Saturn Award (2017).
• Net Worth: $3 million to $5 million
• Height: 5’4″ (1.63 m).
• Family: Born 1988 or 1989 in Jackson, Mississippi; raised in Plano, Texas. Family details are private; no siblings reported. Graduated from Southern Methodist University (BFA in Theatre).
• Relationships: Single

Danielle Panabaker as Caitlin Snow / Killer Frost

• Role: Panabaker plays Caitlin, a bioengineer at S.T.A.R. Labs who develops Killer Frost powers. Her arc explores trauma from losing her fiancé, Ronnie, and her villainous alter ego. She also directed five episodes. Her “layered” performance was a fan favorite.
• Net Worth: $3 million to $5 million
• Height: 5’6″ (1.68 m).
• Family: Born September 19, 1987, in Augusta, Georgia, to Donna and Harold Panabaker. She has a younger sister, Kay, a zoologist and former actress. Graduated from UCLA.
• Relationships: Married to Hayes Robbins, an attorney, since 2017; they have two children (born 2020 and 2022).

Carlos Valdes as Cisco Ramon / Vibe

• Role: Valdes plays Cisco, a genius engineer at S.T.A.R. Labs who gains vibrational powers as Vibe. His humor and loyalty to Team Flash made him a standout. He left in Season 7 to pursue theater.
• Net Worth: $1 million to $2 million
• Height: 5’7″ (1.70 m).
• Family: Born April 20, 1989, in Cali, Colombia; raised in Miami, Florida, and Marietta, Georgia. Family details scarce; no siblings reported. Studied at University of Michigan.
• Relationships: Single

Jesse L. Martin as Joe West

• Role: Martin plays Joe, a detective and father to Iris and Wally, who becomes Barry’s surrogate father. His “heartfelt” performance grounded the show’s emotional core.
• Net Worth: $8 million to $10 million
• Height: 6’2″ (1.88 m).
• Family: Born January 18, 1969, in Rocky Mount, Virginia, to Virginia Price (college counselor) and Jesse Reed Watkins (truck driver). He has four brothers; adopted stepfather’s surname, Martin. Studied at NYU’s Tisch School.
• Relationships: Single

Tom Cavanagh as Harrison Wells / Eobard Thawne

• Role: Cavanagh plays multiple versions of Harrison Wells, S.T.A.R. Labs’ founder, and Eobard Thawne (Reverse-Flash), Barry’s nemesis. His “versatile” performances, including directing episodes, were critically praised.
• Net Worth: $4 million to $6 million
• Height: 6’0″ (1.83 m).
• Family: Born October 26, 1963, in Ottawa, Canada; lived in Ghana as a child. Family details limited; has two brothers and two sisters. Studied at Queen’s University.
• Relationships: Married to Maureen Grise, a photo editor, since 2004; they have two daughters and two sons (details private).

Keiynan Lonsdale as Wally West / Kid Flash (Seasons 2–4, Guest Seasons 5–6, 9)

• Role: Lonsdale plays Wally, Joe’s son and Iris’s brother, who gains speed powers and becomes Kid Flash. His arc explores family integration and heroism.
• Net Worth: $1 million to $2 million
• Height: 5’11” (1.80 m).
• Family: Born December 19, 1991, in Sydney, Australia, to an Australian mother and Nigerian father. One of 12 siblings (six from mother, six from father).
• Relationships: Single

Jessica Parker Kennedy as Nora West-Allen / XS (Seasons 4–5, Guest Seasons 7–8)

• Role: Kennedy plays Nora, Barry and Iris’s future daughter, a speedster hero (XS) whose time-travel arc involves fixing her mistakes. Her “dynamic” performance was praised.
• Net Worth: $1 million to $2 million
• Height: 5’2″ (1.57 m).
• Family: Born October 3, 1984, in Calgary, Canada, to a Black Canadian father and white mother. Family details private; no siblings reported.
• Relationships: Married to Ronen Rubinstein, actor (9-1-1: Lone Star), since 2022; no children reported.

Danielle Nicolet as Cecile Horton (Seasons 5–9, Recurring Seasons 1–4)

• Role: Nicolet plays Cecile, a district attorney who develops telepathic powers and becomes a maternal figure for Team Flash. Her “commanding” presence shone in later seasons.
• Net Worth: $500,000 to $1 million
• Height: 5’0″ (1.52 m).
• Family: Born November 24, 1973, in Ashtabula, Ohio; raised in California. Family details scarce; no siblings reported.
• Relationships: Married to Mike Kussman, a builder, since 2008; they have one child (details private).

Additional Notes

• Salaries: Gustin earned $30,000 per episode early on, rising to $100,000–$200,000 by later seasons ($3.7 million total). Patton, Panabaker, and Cavanagh earned $20,000–$50,000 per episode, with Martin slightly higher ($50,000–$80,000). Valdes, Lonsdale, Kennedy, and Nicolet earned ~$15,000–$30,000. The show’s budget was ~$3–$4 million per episode, with effects-heavy sequences consuming much of it.
• Impact and Legacy: The Flash won a People’s Choice Award (2016) and was lauded for its comic book fidelity, with Gustin’s Barry becoming iconic in the Arrowverse. Crossovers like “Crisis on Earth-X” boosted its popularity, drawing 2.7 million viewers. Later seasons faced critique for repetitive villain arcs, but the ensemble’s chemistry kept fans engaged. The show’s 184 episodes amassed over 1 billion streaming hours on Netflix by 2023.
• Post-Series Careers: Gustin starred in Water for Elephants (Broadway, 2024). Patton appeared in Queenpins (2021). Panabaker directs and acts in indie projects. Valdes returned to theater (Hadestown). Martin stars in The Irrational (2023). Cavanagh appeared in Superman & Lois (2024). Lonsdale starred in Work It (2020). Kennedy joined The Perfect Couple (2024). Nicolet voiced Spider-Man: Miles Morales (2020).
• Cultural Influence: The Barry–Iris “WestAllen” romance and Team Flash’s found-family dynamic resonated with fans, spawning fan fiction and conventions. Its diverse cast (Patton, Valdes, Lonsdale, Kennedy, Nicolet) and inclusive storylines, like Lonsdale’s queer identity, were praised, though some criticized early seasons for underusing Iris. The show’s light tone and comic Easter eggs (e.g., number 52 recurring) made it a genre staple.

Conclusion

The Flash’s ensemble, led by Gustin’s heartfelt Barry and Patton’s dynamic Iris, crafted a beloved Arrowverse cornerstone.

Net worths range from $500,000 (Nicolet) to $10 million (Martin), reflecting varied careers.

Their personal lives, from Gustin’s growing family to Patton’s privacy, mirror the show’s themes of love and duty.

Despite later-season critiques, The Flash’s cast chemistry and comic roots made it a cultural touchstone with enduring fan devotion.