The sitcom Step By Step was first released back in 1991. The plot involves "Frank" and "Carol´s" relationship as well as each of their three kids, who can´t seem to get along. After finally getting to know each other, the family starts to flourish, but like most families, they still have their issues.
Patrick Duffy played the role of family man "Frank Lambert" in Step By Step. Duffy had already starred in shows like Dallas from 2012 to 2014 and Man From Atlantis before he accepted his role in the series Step By Step. He also starred in the series The Bold and the Beautiful from 2006 until 2011.
Suzanne Somers played the role of "Carol Foster-Lambert". She continued acting until 2001, but, due to her breast cancer diagnosis, she had to take a break from show business. She has since then written many self-help books and motivational literature.
Christopher Castile played the role of "Mark Foster", one of "Carol´s" three children. He also starred in movies like Beethoven, and the many sequels that followed. Sadly, he ended his career shortly afterwards. Nowadays, Christopher Castile works as a professor for political sciences at Biola University in California.
Stacey Keanen played the role of "Dana Foster", another one of "Carol´s" daughters. She later received smaller roles in shows like Cybill and Superman as well as in minor roles in movies like Hidden Secrets and Stolen Poems.
Christina Lakin played the role of "Al Lambert" in Step By Step. She still continues to work as a successful actress starring in shows like Melissa & Joey and Veronica Mars. Lakin also starred in movies like The Game Plan and Valentine´s Day. Interestingly enough, she has also worked as a voice actor for several different video games and audio books.
Angela Watson played the role of "Karen Foster" in Step By Step, but was never able to land another part in any other shows at the time. Shortly after the show ended, she created the organisation CAST, which mostly involved former child stars who attempt to help out younger stars, who´s parents had embezzled money from them.