No. Casey Novak was played by Diane Neal, and Alexandra Cabot was played by Stephanie March.
Law & Order: SVU introduces the Special Victims Unit, a specially trained squad of detectives in the NYPD who investigate sèxually related crimes.
The series stars Mariska Hargitay, Christopher Meloni and Ice-T. See full cast and crew at IMDb.
"Law & Order" is a blended police procedural and courtroom drama created by D. Wolf. The series ran for 20 seasons on NBC, from 1990 to 2010, with 456 episodes, spawning four American spinoffs and a movie.
"Law & Order" is known for its revolving cast. The series managed to keep a unifying identity even as its familiar faces were replaced with new ones over the years. The show is set in New York City and was shot on location.
Discover these 15 Things You Didn't Know About Law And Order: SVU compiled by Screen Rant.