Nearly 20 shows have used blackface since 2000

Slate

Slate has compiled all the instances of blackface on American television in the past 20 years -- not just on 30 Rock, Community, Scrubs, SNL, W/ Bob & David, The Office, The Man Show and other shows that have made headlines in recent weeks. Slate's list includes Billy Crystal reprising his Sammy Davis Jr. impression while hosting the Oscars in 2012, Dave Chappelle wearing blackface in a Season 3 episode of Chappelle's Show, Dee in brownface as "a streetwise Puerto Rican girl who’s always quick with a sassy comeback" on a 2008 episode of It's Always Sunny in Philadelphia, Loosely Exactly Nicole, Mad Men, MADtv, The Sarah Silverman Program and MTV's Stella. ALSO: Why Tina Fey's blackface apology was more genuine than Jimmy Kimmel's.