The Foster-Lambert Family: Where Is The Cast Of Step By Step Now? (2025 Update)

The beloved blended family of the 90s TGIF lineup is back in the news, but not for the reason you might think. As of late 2024 and heading into 2025, the cast of the iconic sitcom Step by Step has been generating buzz with a major reunion event and shocking career pivots that have taken them far from the fictional Foster-Lambert family home in Port Washington, Wisconsin. While the show ended its run over two decades ago, the current lives of Frank, Carol, and their six children prove that their stories are far from over, even as they navigate life as a history professor, an attorney, and a gas station owner.

This deep dive explores the latest activities, career transformations, and the enduring legacy of the actors who brought the chaos and charm of the Lambert and Foster families to life. From heartbreaking losses to unexpected professional switches, here is the definitive, up-to-date look at the cast of Step by Step.

The Step by Step Cast: A Complete Biography and Profile

The success of Step by Step, which ran from 1991 to 1998 across ABC's TGIF block and later on CBS, was built on the chemistry between its two lead stars and the massive ensemble of their six children (plus one nephew). Here is a look at the core cast members and their essential profiles:

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• Patrick Duffy (Frank Lambert): Born March 17, 1949. Best known for playing Bobby Ewing on the soap opera Dallas before becoming the easygoing contractor patriarch, Frank Lambert.
• Suzanne Somers (Carol Foster Lambert): Born October 16, 1946. An iconic actress, author, and entrepreneur, famous for Three’s Company before her role as the neurotic but loving mother, Carol Foster.
• Staci Keanan (Dana Foster): Born June 6, 1975 (as Anastasia Sagorsky). Known for My Two Dads before playing the eldest, intellectual, and often sarcastic daughter, Dana Foster.
• Sasha Mitchell (Cody Lambert): Born July 27, 1967. A martial artist and actor who played Frank’s dim-witted but lovable nephew, Cody Lambert.
• Brandon Call (J.T. Lambert): Born November 17, 1976. Played the oldest, sports-obsessed, and often lazy son, John Thomas "J.T." Lambert.
• Angela Watson (Karen Foster): Born November 12, 1975. Played the aspiring model and beauty queen daughter, Karen Foster.
• Christine Lakin (Alicia "Al" Lambert): Born January 25, 1979. Played the tomboy daughter, Alicia "Al" Lambert, who often clashed with her stepsisters.
• Christopher Castile (Mark Foster): Born June 15, 1980. Played the nerdy, studious, and computer-savvy son, Mark Foster.
• Josh Byrne (Brendan Lambert): Born February 15, 1984. Played Frank’s youngest son, Brendan Lambert.

The Emotional 90s Con Reunion and the Legacy of Suzanne Somers

The biggest news for fans of the blended family sitcom in recent memory was the highly publicized cast reunion at the 2024 90s Con event in Hartford, Connecticut. This gathering provided a wave of nostalgia and a chance for the cast and fans to reconnect and share memories of the popular TGIF series.

A Family Reunion with a Missing Piece

The 90s Con reunion included Patrick Duffy, Staci Keanan, Angela Watson, Christine Lakin, Christopher Castile, and Sasha Mitchell. However, the event was bittersweet due to the recent and profound loss of the show’s matriarch, Suzanne Somers. Somers passed away peacefully at her home on October 15, 2023, just one day before her 77th birthday. Her cause of death was confirmed as breast cancer that had metastasized to her brain, a battle she had fought for over 23 years.

Suzanne Somers' legacy as the witty and stylish Carol Foster-Lambert is deeply cherished by her co-stars and fans. Patrick Duffy, who played her husband Frank, has openly expressed his desire for a two-hour reunion special, stating he would "love to work with Suzanne again," a wish that now stands as a tribute to their on-screen chemistry and friendship.

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Where Are They Now? Shocking Career Pivots and Current Projects

While some cast members, like Patrick Duffy and Christine Lakin, have remained firmly in the spotlight, many of the show's child stars have chosen drastically different career paths, proving that life after Hollywood can be surprisingly normal—or surprisingly academic.

The Foster Kids: From Sitcom Stars to Professionals

The Foster children, known for their intellectual and artistic pursuits on the show, have translated those traits into highly successful non-acting careers:

• Staci Keanan (Dana Foster): The Deputy District Attorney. Staci Keanan completely left the entertainment industry and pursued a career in law. She now practices under her birth name, Anastasia Sagorsky. As of recent updates, she is working as a Deputy District Attorney for the Riverside County District Attorney’s Office in California. Her pivot from "sarcastic sitcom daughter" to "legal professional" is arguably the most surprising of the entire cast.
• Christopher Castile (Mark Foster): The Professor. Like his on-screen character, Christopher Castile embraced academia. He retired from acting after Step by Step and earned a master's degree. He is now a professor, teaching US History and political science courses at Downey High School in Downey, California.
• Angela Watson (Karen Foster): The Musician and Advocate. Angela Watson has remained active in the entertainment world but has focused heavily on music. She has developed a singing career and is part of the country/rock band American Made. She has also been an advocate for children in the industry, founding the organization Child Actors Supporting Themselves (CAST) to help young performers manage their finances.

The Lambert Kids and Cody: Life After the TGIF Spotlight

The Lambert side of the family has also undergone significant transformations, with some choosing a life of privacy and others continuing to pursue creative endeavors:

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• Brandon Call (J.T. Lambert): The Private Businessman. Brandon Call is one of the most private former child stars from the 90s. He officially retired from acting and now lives a quiet, private life away from Hollywood. Current reports indicate he works at his family's gas station, enjoying a simpler, family-focused lifestyle. This decision followed a road rage incident in 1996 where he was shot in both arms, an event that may have contributed to his desire for a life out of the public eye.
• Christine Lakin (Al Lambert): The Working Actress/Director. Christine Lakin is arguably the most active cast member in Hollywood today. She has had a successful career transition into adult roles, appearing in numerous films and high-profile television series. Lakin is also an accomplished director and executive producer, known for her work on the Pop TV comedy *Hollywood Darlings* alongside fellow former child stars Beverley Mitchell and Jodie Sweetin.
• Sasha Mitchell (Cody Lambert): The Martial Artist and Web Entrepreneur. Sasha Mitchell, who also starred in the *Kickboxer* film series, has continued his acting and martial arts career. He has recently appeared in films like *The Chemist* and has also branched out into the tech world, involved in a Web3 intellectual property marketplace.
• Josh Byrne (Brendan Lambert): The Quiet Withdrawal. Josh Byrne, who played Frank’s youngest son, Brendan, was notably written off the show after the fourth season without explanation, a common practice in sitcoms that often confuses fans. Byrne also retired from acting and now leads a private life, reportedly focusing on his interests like Renaissance Fairs and "nerd stuff."

The story of the Step by Step cast is a fascinating study of life after a long-running sitcom. While the Foster-Lambert family may never fully reunite on screen due to the passing of Suzanne Somers, the 2024 reunion and the incredible, diverse paths taken by its members ensure the show’s legacy and the curiosity of its fans remain strong in 2025.