ARD aired all 26 episodes on weekdays in 2004 as counter programming to the 2004 Olympics in Athens.
Casting. The constellation "Leonard Lansink as a single father with a blond young daughter" was repeated (in casting terms) in the later show "Wilsberg" - where Lansink is the lead who has a blond assistant with the same age and the same looks as his daughter in "Ina & Leo"