The Simpsons (1989)

S15E6 Today I Am a Clown

Krusty realizes he missed out on having a bar mitzvah when he was younger. In a bid to make up for it, he decides to quit his show and hold the ceremony as an adult, enlisting the help of his father, Rabbi Krustofski. At the same time, Homer steps in to fill the void left by Krusty’s departure by hosting a late-night talk show inspired by "Politically Incorrect with Bill Maher."