Watch Jazzy Spies: 1969 Psychedelic Sesame Street Animation, Featuring Grace Slick, Teaches Kids to Count

Watch Jazzy Spies: 1969 Psychedelic Sesame Street Animation, Featuring Grace Slick, Teaches Kids to Count When asked for their favorite Sesame Street segment, many children of the 70s and 80s point to Pinball Number Count. Psychedelic animation, the Pointer Sisters, odd time signatures—what’s not to love? But for the serious Sesame Street buff, the “Jazz Numbers” series above deserves the silver medal. It’s got free jazz, Yellow Submarine-style surrealistic animation, and a vocal from Grace Slick of Jefferson Airplane. How many young parents recognized her distinctive voice, I wonder? Also known as “Jazzy Spies,” this 1969 series of animations was devoted to the numbers 2 through 10 (there was no film for “one” as it is the loneliest number that you’ll ever do), and was an essential element in Sesame Street’s first season. Highlights include the dream-like elevator door sequence of “2,” the Jackson 5 reference in “5,” and the racing fans in “10.” Slick got involved thr

Added 26 Mar 2026