Some of the cast members of "Step by Step" include Patrick Duffy, Suzanne Somers and Brandon Call. Other cast members include Stacie Keanan, Angela Watsom and Josh Byrne.
Patrick Duffy and Suzanne Somers played Frank and Carol Lambert, respectively, on "Step by Step," a series in which they are single parents who meet, marry and face the challenges of blending their families. Prior to appearing on the show, Duffy played Bobby Ewing on "Dallas" from 1978 to 1991. He went on to achieve recognition for his roles on "The Bold and the Beautiful" and "Welcome to Sweden." Somers was perhaps the most famous of the cast prior to the show, having played Chrissy Snow on "Three's Company" from 1977 to 1981.
Staci Keanan, who played Karen Foster on "Step by Step," also appeared on shows such as "My Two Dads," "Going Places" and "Lois & Clark: The New Adventures of Superman." Brandon Call played the role of J.T. Lambert, and, prior to the show, was best known for his voice work in "The Black Cauldron," as well as a recurring role on "Baywatch." Some cast members, such as Angela Watson and Josh Byrne, who played Karen Foster and Brendan Lambert, respectively, are almost exclusively known for their roles on "Step by Step."