Step by Step stars Patrick Duffy, Staci Keanan, and Christine Lakin, who all starred in the hit sitcom as part of the blended family at the center of the show, reunited almost 28 years after the show ...

Step by Step is an American television sitcom with two single parents, who spontaneously get married after meeting one another during a vacation, resulting in them becoming the heads of a large ...

Lakin and Keanan shared a photo with their TV father on Instagram on Dec. 31, with Duffy, who played Frank Lambert, sitting in between his two TV daughters. In the series, Lakin played Lambert's ...