Mr. Teeny - The Simpsons

The Simpsons

Main cast, played by Dan Castellaneta

Episode 3x06: Like Father Like Clown (Oct 24, 1991)
Episode 3x21: Black Widower (Apr 9, 1992)
Episode 9x08: Lisa the Skeptic (Nov 23, 1997)
Episode 9x15: The Last Temptation of Krusty (Feb 22, 1998)
Episode 12x18: Trilogy of Error (Apr 29, 2001)
Episode 12x20: Children of a Lesser Clod (May 13, 2001)
Episode 13x12: The Lastest Gun in the West (Feb 24, 2002)
Episode 14x14: Mr. Spritz Goes to Washington (Mar 9, 2003)
Episode 18x14: Yokel Chords (Mar 4, 2007)
Episode 18x22: You Kent Always Say What You Want (May 20, 2007)
Episode 21x10: Once Upon a Time in Springfield (Jan 10, 2010)
Episode 23x20: The Spy Who Learned Me (May 6, 2012)
Episode 24x06: A Tree Grows in Springfield (Nov 25, 2012)
Episode 24x18: Pulpit Friction (Apr 28, 2013)
Episode 26x01: Clown in the Dumps (Sep 28, 2014)
Episode 26x20: Let's Go Fly a Coot (May 3, 2015)
Episode 27x01: Every Man's Dream (Sep 27, 2015)
Episode 28x17: 22 for 30 (Mar 12, 2017)
Episode 28x20: Looking for Mr. Goodbart (Apr 30, 2017)
Episode 30x08: Krusty the Clown (Nov 25, 2018)

Guest cast, played by Frank Welker