Snoop Dogg to Guest Star on 'Law & Order' The 'Drop It Like It's Hot' hitmaker will appear on the crime and drama series, 'Law & Order: Special Victims Unit.' Ice T - who plays sergeant Fin Tutuola on the show - revealed the news on Twitter. The episode will br reportedly be called, 'Diss.' Snoop's role is not yet known. Other notable stars who've appeared br on the show include Cynthia Nixon, Alec Baldwin, Zoe Saldana br and Mischa Barton.