Peter Facinelli (born November 26, 1973 ) is an American actor and producer. He starred as Donovan "Van" Ray on the Fox series Fastlane from 2002 to 2003. He played Dr. Carlisle Cullen in the film adaptations of the Twilight novel series, and is also known for his role as Mike Dexter in the 1998 film Can't Hardly Wait. Facinelli was a regular on the Showtime comedy-drama series Nurse Jackie, portraying the role of Dr. Fitch "Coop" Cooper. He portrayed Maxwell Lord on the first season of the TV series Supergirl.