Sigmund is a sea monster. He's also a tremendous embarrassment to his family because, unlike a normal sea monster, Sigmund has no desire to scare anybody. He runs away from home rather than... See full summary »
Scott C. Kolden
Widower Steve Douglas raises three sons with the help of his father-in-law, and is later aided by the boys' great-uncle. An adopted son, a stepdaughter, wives, and another generation of sons join the loving family in later seasons.