Lily comes up with a perfect plan to break up the relationship between Barney and Robin when they have a rough patch, but she needs help from Robin's famous friend, Alan Thicke, in order to make it work.
Quest roles:
Lyndsy Fonseca(Daughter), David Henrie(Son), April Bowlby(Meg), Alan Thicke(Alan Thicke), Matt Jones(Arthur), Whit Hertford(Lost in Space Robot)