From Wikipedia:
Growing Pains is an American television sitcom about an upper-middle class family with a working mother and a stay-at-home psychiatrist father raising three children together, which aired on ABC from 1985 to 1992.
Synopsis
The show's premise is based on the fictional Seaver family, who reside in Huntington, Long Island, New York. Dr. Jason Seaver (Alan Thicke), a psychiatrist, works from home because his wife, Maggie Malone (Joanna Kerns), has gone back to work as a reporter. Jason has to take care of the kids: troublemaker Mike (Kirk Cameron), honors student Carol (Tracey Gold), and rambunctious Ben (Jeremy Miller). A fourth child, Chrissy Seaver, was born in 1988. She was played in her infant stage by twins Kristen and Kelsey Dohring (who alternated in the role). Beginning in the fall of 1990, Chrissy's age was advanced to six years old, whereupon Ashley Johnson took over the role.
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