Criminal Minds quote and song info for "Cradle to Grave" written by Breen Frazier and starring Joe Mantegna, Thomas Gibson, Paget Brewster, Shemar Moore, A.J. Cook, Matthew Gray Gubler and Kirsten Vangsness.
Quote:
"You don't really understand human nature unless you know why a child on a merry-go-round will wave at his parents every time around -- and why his parents will always wave back." - Journalist William D. Tammeus
Song:
"Such a Beautiful Thing" by Chris Mills
