'Tonight Show': Kenny Loggins Reunites With Kevin Bacon and John Lithgow for Surprise Performance of 'Footloose' | Video

"The Tonight Show" brought back its classic "Classroom Instruments" segment on Wednesday evening, tapping Kenny Loggins, Kevin Bacon and John Lithgow for a surprise performance of "Footloose." The famed singer-songwriter and the actors, who co-starred in the 1984 musical dance drama "Footloose," joined Jimmy Fallon and The Roots for the jam session, utilizing toy instruments for the playful set. In fact, Lithgow even channeled his strict, music-hating "Footloose" character, Reverend Shaw Moore, for the segment, noting mid-performance: "Now wait a minute. Everybody listen . . .