Archie Bunker the same episode, Mike learns that Archie was mentally and physically abused by his father, who was the source of his bigoted views. Yet, Archie then goes on to vehemently defend his father, who he claims loved him and taught him "to do good". It is revealed that Archie's father was a brakeman for The Long Island Railroad, when Archie receives his father's pocket watch from his formerly long-estranged brother, Alfred ("Fred"), who later appeared in two "All in the Family" episodes, "Archie's Brother" and "The Return of Archie's Brother", and the "Archie Bunker's Place" episode "Father Christmas". Fred and
Teen sitcom format to "The Wonder Years", which ended before "Boy Meets World" debuted in 1993, both of which focused on a boy dealing with the challenges that come with growing into adolescence) and "Family Matters" (which originated as a family sitcom spun off from the family-friendly though adult-centered "Perfect Strangers", but soon shifted more of its focus towards its teenage characters due to the popularity of the character of nerdy high school (and later, college) student Steve Urkel). Over time, the Big Three television networks (ABC, CBS and NBC) began shifting away from family-oriented comedies toward comedy series focused on adults