When season 2 of Orange is the New Black first became available for binge-watching, astute observers noticed that nearly the entire recurring cast had previously appeared on the show that practically invented binge-watching: Law and Order.
33 OINTB actors have made cameos on Dick Wolf's venerable, formulaic, crime drama (or its spinoffs, including Special Victims Unit and Criminal Intent). Nerve.com 's Dianna McDougall and Wesley Bonner have tracked down 31 of them for this comprehensive supercut.
If you didn't think Pornstache could be any creepier, wait until you see him as Benson's stalker in SVU.
Somewhat related, but not in this supercut: Yoga Jones was the voice of Patty Mayonnaise in Doug. Once you know, you can never unhear it.