My Three Sons S4E27 · What's the Princess Really Like?

My Three Sons

Season 4 · Episode 27 · What's the Princess Really Like?

Steve's high school sweetheart returns to town as a real-life Princess, complete with entourage and the Douglases are invited to a posh royal reception in her honor. However, Chip puts the wrong reply in his response and must try and retrieve it before the Princess reads it.