Lily Spooner is Arthur's ex-wife (his second, after first wife, Carrie's mother Sophia, died), who appears in the third season episode "Dark Meet" (Season 3, Episode #8, 2000) and is played by actress/singer Florence Henderson, who played Carol Brady on hit 1969-74 ABC TV series The Brady Bunch. In the episode "Dark Meet", in the Thanksgiving dinner scene, which Doug first visits Carrie's home to meet Arthur for the first time, Lily and Arthur get into an argument; it was mentioned that Arthur met his second wife Lilly at a bus stop. Arthur said "Why don't you go back to the corner where I found you?!", and Lilly replied "I was waiting for the bus!".