Here is the official guide for December 5th episode of How I Met Your Mother Season 7, "Symphony of Illumination".
ROBIN RECEIVES SHOCKING NEWS AND HIDES IT FROM THE GANG
- When Robin receives bad news, she decides to lie about it to the gang.
- Marshall hangs Christmas decorations on the house in the "burbs with help from his neighbor".
- Guest Cast: Vicki Lewis (Dr. Sonya), Chase Ellison (Scott), Todd Grinnell (Insane Duane), Danielle Weeks (Sheila), Andra, Nechita (Daughter), Noah Schnacky (Son).