Celebrity Substitute S01 E09 Kenan Thompson Schools Kids in Improv Comedy

"School is in session—with a star-studded twist! Each week, a new special guest takes over the classroom as a surprise substitute teacher. Tune in every Tuesday to see your favorite celebs try to make the grade!"

SNL legend Kenan Thompson surprises a real elementary school by becoming their improv comedy teacher for the day! From quick-thinking games to laugh-out-loud performances, Kenan teaches the next generation of comedians how to embrace spontaneity, say “yes, and,” and think on their feet.