Bryan Cranston was having trouble figuring out how to make The Dangerous Book for Boys into a TV series until one day during a jog he had an epiphany that brought him to a complete stop.
The construction of the book that was used in show took over 100 hours to complete.
The submarine scenes were shot in the engine room of a real boat. The weather outside was terrible, and most of the cast and crew got seasick.
Erinn Hayes is the mother of two girls and when she first got involved with The Dangerous Book for Boys she called her sister-in-laws for advice and asked "what is this boy thing?"
30-40 different locks were ordered for the initial design of the book for the show, the perfect lock arrived just 2 days before filming started.