John D'Aquino is an American film and television actor.
Cartwheels and Backflips
2015 • Director
2015 • Writer
Quantum Leap
1989 - 1993 • Writer
Most Wanted Santa
2021 • Gabriel
A.P. Bio
2018 - 2021 • Dean Warren Richardson
S.W.A.T.
2017 - 2025 • Afton
The 60 Yard Line
2017 • John Zagowski
Another Assembly
2014 • Sgt. Conrad Kane
Major Crimes
2012 - 2018 • Craig Fowler
Wordplay
2012 • Judge Don Galveston
Shake It Up
2010 - 2013 • Don Rio
Cory in the House
2007 - 2008 • President Richard Martínez
Dexter
2006 - 2013 • Ed Hamilton
Shark
2006 - 2008
Hannah Montana
2006 - 2011 • President Richard Martínez
Cold Case
2003 - 2010 • Kenneth Hoag
NCIS
2003 - • Ken Ashmore
Oliver Beene
2003 - 2004
Monk
2002 - 2009 • McKiernan
Crossing Jordan
2001 - 2007 • Harold Fallon
That's My Bush!
2001 - 2001 • Larry O'Shea
Il conte di Melissa
2001 • Conte di Melissa
The Division
2001 - 2004 • Dr. James Turner
CSI: Crime Scene Investigation
2000 - 2015 • Gavin Fenish
Hard Time
1998 • Ray Hertz
V.I.P.
1998 - 2002 • Eric Collier
The Babysitter's Seduction
1996 • Paul Richards
3rd Rock from the Sun
1996 - 2001 • Mr. Randell
JAG
1995 - 2005 • Stuart Dunston
Xena: Warrior Princess
1995 - 2001 • Ulysses
Sliders
1995 - 2000 • Randall Simmons
seaQuest DSV
1993 - 1996 • Lt. Benjamin Krieg
Lois & Clark: The New Adventures of Superman
1993 - 1997
Renegade
1992 - 1997
Melrose Place
1992 - 1999
Nightmare Cafe
1992 - 1992 • Al
P.S.I. Luv U
1991 - 1992
Dark Justice
1991 - 1993
Shades of LA
1990 - 1991 • Det. Michael Burton
Christine Cromwell
1989 - 1990
Seinfeld
1989 - 1998 • Todd Gack
1989 - 1993 • Frank LaMotta
Police Story: The Watch Commander
1988 • Lt. Carl Corelli
Slipping Into Darkness
1988 • Fritz
Pumpkinhead
1988 • Joel
No Way Out
1987 • Lt. John Chadway
21 Jump Street
1987 - 1991 • Vinny Morgan
Heart of the City
1986 - 1987 • Solano
Matlock
1986 - 1995 • Jim Roper
Amazing Stories
1985 - 1987 • Large Man
Wildside
1985 - 1985
Murder, She Wrote
1984 - 1996 • J. Peter Carmody
Magnum, P.I.
1980 - 1988 • Nick Patrelli
Hart to Hart
1979 - 1984
