Acting
William Patrick Muldoon III (September 27, 1968 — April 19, 2026) was an American actor of Irish and Croatian ancestry. His parents' artistic backgrounds, in painting, writing, and music, induced the same appetites in their son, as well as athletics. He played college football for the U.S.C. Trojans and has two Rose Bowl rings.
Highest rated appearances
Bernie the Dolphin 2
as Bob Ryan
My Adventures with Santa
as Josh
Runnin' from my Roots
as Seth Ingram
Bernie the Dolphin
as Bob Ryan
Alpha Wolf
as Reed
A Dog and Pony Show
as Rusty Wiggins
A Tale of Two Coreys
as Bob Feldman
Saving Christmas
as Sammy
American Satan
as SS Singer
Robo-Dog: Airborne
as Tom Austin
Boyfriend Killer
as Charles Durro
His Secret Past
as Charles
Fishes 'n Loaves: Heaven Sent
as Pastor Randy Michaels
My Best Friend
as Allen
Little Dead Rotting Hood
as Deputy Henry
A Christmas Reunion
as Jack Evans
A Dogwalker's Christmas Tale
as Byron Paxton
Badge of Honor
as Aaron
Robo-Dog
as Tom Austin
A Horse Tale
as Michael
The Dog Who Saved Summer
as Fred Stein
Patient Killer
as Derek Barris
Christmas in Palm Springs
as Joe Brady
Finders Keepers
as Jonathan Simon
Fatal Acquittal
as Scott
The Dog Who Saved Easter
as Fred Stein
Deadly Revenge
as Jack
Holiday Road Trip
as Davis
Spiders
as Jason
In the Dark
as Dan Lear
All About Christmas Eve
as Tino
Born to Ride
as Alex
Last Will
as Joseph Emery
The 7 Adventures of Sinbad
as Adrian Sinbad
Turbulent Skies
as Charles
Repo
as Jeff
The Steam Experiment
as Christopher
Christmas Town
as Kevin O'Reilly
Broken Angel
Point of Entry
as Caleb Theroux
Ice Spiders
as Dan 'Dash' Dashiell
Military Intelligence and You!
Miracle Dogs Too
as Dr. Jeff
A Boyfriend for Christmas
as Ryan Hayes
Heart of America
as Ryan Kirkland
Bad Karma
as Dr. Trey Campbell
Starship Troopers: Know Your Foe
as Self
Project Viper
as Mike Connors
Whacked!
as Mark Steward
Blackwoods
as Matt Sullivan
Final Ascent
as Viggo
Chain of Command
as Special Agent Michael Connelly
Stigmata
as Steven
Red Team
as Jason Chandler
The Second Arrival
as Jack Addison
Black Cat Run
as Johnny Del Grissom
Wicked
as Lawson Smith
Starship Troopers
as Zander Barcalow
Deadly Pursuits
as Tim Faulkner
Winter Heat
as Austin Reed
Rage and Honor II: Hostile Takeover
as Tommy Andrews
