 The group sang "Workin' On a Groovy Thing" and "Wedding Bell Blues" on Woody Allen's "The Woody Allen Special" in 1969.They introduced "Puppet Man" and "One Less Bell To Answer" as guests in the "It Takes a Thief" episode "To Sing a Song of Murder" in 1970.The latter song was used as a plot device in which its closing notes were to activate a bomb in an assassination attempt of the head of a fictitious country.