Johnny Cannizzaro: Johnny Cannizzaro. Actor: Quantum Leap. Johnny was born on February 3rd in Brooklyn New York. He is a writer and actor that has appeared in television series' such as New Amsterdam, Criminal Minds: Evolution, S.W.A.T, The Rookie, NCIS Hawaii & Quantum Leap. He made his feature film debut in Clint Eastwood's Jersey Boys. He starred opposite Anthony Geary in the independent film The Obituary. His writing has been featured in...
Known For: Quantum Leap (Ralph), NCIS: Hawai'i (Ryan Delucci), Criminal Minds (Ryan Tucker), New Amsterdam (Fireman Michael Delaplane)