John Billingsley

John Billingsley (born May 20, 1960) is an American actor, known for his role as Doctor Phlox on the television series Star Trek: Enterprise.

John Billingsley was born in Media, Pennsylvania, and subsequently lived in Huntsville, Alabama and Slidell, Louisiana before his family settled in Weston, Connecticut.

Billingsley is married to fellow actor Bonita Friedericy. She first became interested in him after seeing him perform in a stage production of Great Expectations. Friedericy appeared with Billingsley in “Regeneration”, a 2003 episode of Star Trek: Enterprise in which she played Rooney. The couple of have subsequently appeared in other productions together.

Known For

Lucifer Not in library

Lucifer

2016

The Good Doctor Not in library

The Good Doctor

2017

2012 Not in library

2012

2009

Grey's Anatomy Not in library

Grey's Anatomy

2005

Prison Break Not in library

Prison Break

2005

Suits Not in library

Suits

2011

The Mentalist Not in library

The Mentalist

2008

Criminal Minds Not in library

Criminal Minds

2005

The X-Files Not in library

The X-Files

1993

Bones Not in library

Bones

2005

Acting

2025 Anaconda as Jerry In Library
2024 Skincare as Jeff
2024 Manhunt as Judge Joseph Holt (3 episodes)
2024 Grotesquerie as Dr. John Lehman (2 episodes)
2024 Matlock as Robert Walton (1 episode)
2024 The D-Con Chamber as Self (1 episode)
2023 The Shift as Russo
2023 Boy Makes Girl as Chunky
2023 Based on a True Story as Wendy Jenkins' Boss (1 episode)
2022 Emily the Criminal as Office Manager
2022 Pam & Tommy as Bruce Hendricks (1 episode)
2022 The Shuttlepod Show as Self (1 episode)
2021 NCIS: Hawaiʻi as Professor Staggs (1 episode)
2020 Unbelievable!!!!! as Male Curlisha
2020 Star Trek Day as Self (1 episode)
2020 NEXT as Dr. Bernard Weiss (1 episode)
2019 The Circuit
2019 All Rise as Timothy Gipson (1 episode)
2019 Unbelievable as Judge Brent Gordon (1 episode)
2018 The Rookie as Kevin Scott (1 episode)
2018 The Conners as Mr. Swindell (1 episode)
2018 Station 19 as Lloyd (1 episode)
2018 The Resident as Dr. Stewart (1 episode)
2018 Homecoming as Buddy (1 episode)
2017 The Last Word as Father Reilly
2017 The Man from Earth: Holocene as Harry
2017 The Good Doctor as Kurt (1 episode)
2017 The Orville as Cambis Borrin (1 episode)
2016 Madtown as Lloyd Zane Miller
2016 20th Century Women as Abbie's ObGyn
2016 50 Years of Star Trek as Self
2016 Trekoff: The Motion Picture as Himself
2016 The Watcher as Dr. Klein
2016 This Is Us as Bill Weston (1 episode)
2016 Lucifer as Alvin Kapitski (1 episode)
2015 Stitchers as Mitchell Blair (1 episode)
2015 Rosewood as West Waters (1 episode)
2015 Man Seeking Woman as Watson (1 episode)
2015 Con Man as Gordon (1 episode)
2014 Before Her Time: Decommissioning Enterprise as Self
2014 Intelligence as Dr. William Crispin (13 episodes)
2014 Chasing Life as Edwin Shaw (1 episode)
2014 Extant as Dr.Mize (1 episode)
2013 Star Trek: Enterprise - In Conversation: The First Crew
2013 Red Line as Sam
2013 Star Trek: Enterprise - Uncharted Territory as Self
2013 The Bridge as Mr. DeLarge (2 episodes)
2013 Masters of Sex as Dr. Lloyd Madden (4 episodes)
2012 Trade of Innocents as Malcolm Eddery
2012 The Silent Thief as Bum
2011 Sironia as Doug
2011 The Least of These as Father Alfred McKavee
2011 Suits as Stan Jacobson (2 episodes)
2011 Harry's Law as Norman Miller (1 episode)
2011 Revenge as Roger Halsted (1 episode)
2011 Shameless as Dr. Drew (1 episode)
2010 Scooby-Doo! Mystery Incorporated as Dr. Henklefust (voice) (1 episode)
2010 Nikita as Heidecker (2 episodes)
2010 Hawaii Five-0 as Eugene Goodman (1 episode)
2009 2012 as Professor West
2009 The Pool Boys as Prof. James Kellogg
2009 Castle as Harvey Larson (1 episode)
2009 The Good Wife as Dean Randolph (1 episode)
2009 NCIS: Los Angeles as Doug Ouellet (1 episode)
2008 AM1200 as Jonah Henry
2008 The Last Word as Brady
2008 S.I.S. as Ira Grossman
2008 Eli Stone as Daniel Foote (1 episode)
2008 Fear Itself as Phil (1 episode)
2008 True Blood as Mike Spencer (17 episodes)
2008 The Mentalist as Ellis Mars (1 episode)
2008 Leverage as Coswell (1 episode)
2007 The Man from Earth as Harry
2007 Ripple Effect as Brad
2007 Women's Murder Club
2007 Journeyman
2006 Room 6 as Harrison McKendrick
2006 Dead and Deader as Langdon
2006 The Nine as Egan Foote (13 episodes)
2005 The 12 Dogs of Christmas as Dogcatcher Doyle
2005 Ghost Whisperer as Mike (1 episode)
2005 Criminal Minds as Hugh Rollins (1 episode)
2005 Bones as Dr. Edward Harkness (1 episode)
2005 Grey's Anatomy as Jacob Nolston (2 episodes)
2005 Prison Break as Terrence Steadman (2 episodes)
2005 The Closer as Tom Newman (1 episode)
2004 A Cinderella Story as Mr. Rothman
2004 Star Trek's Favorite Moments as Himself
2004 Trekkies 2 as Himself
2004 CSI: NY as Cecil Arthur (1 episode)
2003 Out of Time as Chae
2003 Lessons for an Assassin as Mr. Jensen
2003 Cold Case as George Marks (2005) (2 episodes)
2003 Nip/Tuck as Ben White (1 episode)
2003 NCIS as Jackson Scott (1 episode)
2002 White Oleander as Paramedic
2002 High Crimes as Lie Detector Coach
2002 Without a Trace as Harry (1 episode)
2001 Breathing Hard as Hammond
2001 Just Ask My Children as Andrew Gindes
2001 The Glass House as Driving Instructor
2001 Crocodile Dundee in Los Angeles as Barry
2001 Six Feet Under as Boring Man (1 episode)
2001 Star Trek: Enterprise as Phlox (97 episodes)
2001 24 as Michael Latham (3 episodes)
2001 Scrubs as Alan (1 episode)
2000 Blood on the Backlot as John Waddington
2000 CSI: Crime Scene Investigation as Paul Cydon (1 episode)
2000 The Others as Prof. Miles Ballard (13 episodes)
2000 The Huntress
2000 Gilmore Girls as Mr. Remmy (1 episode)
2000 FreakyLinks
1999 Countdown: The Sky's on Fire as Dr. Andrew Pike
1999 Jimmy Zip as Irate Driver
1999 Kate's Addiction as FBI Agent #1
1999 Judging Amy as Bebe's Attorney (1 episode)
1999 Angel as Dr. Royce (1 episode)
1999 Roswell
1999 Family Law as Edward Duke (1 episode)
1999 Time of Your Life
1999 The West Wing as Dr. John Fallow (1 episode)
1998 Eden as Lee
1998 Significant Others
1998 Felicity as Delivery Guy (1 episode)
1998 L.A. Doctors as Mr. Snow (1 episode)
1998 Martial Law as Inspector Hotchkiss (1 episode)
1997 Eat Your Heart Out as Technician
1997 Stargate SG-1 as Simon Coombs (1 episode)
1997 Beyond Belief: Fact or Fiction as Simms (segment "The Wall") (1 episode)
1997 The Practice as Revenue Officer Robert Schmidt (1 episode)
1996 The Pretender as Kenny (1 episode)
1996 Profiler as Clifford (2 episodes)
1996 The Pretender as Kenny (archive footage) (1 episode)
1996 Arli$$ as Headmaster (1 episode)
1996 Arli$$ as Emo Daniel (1 episode)
1994 Touched by an Angel as Peter Garfield (1 episode)
1993 The X-Files as Timothy 'Timmy the Geek' Landau (1 episode)
1993 Diagnosis: Murder as Eddie Dagabosian (1 episode)
1992 Adventures in Spying as Officer Jenkins
1990 Shredder Orpheus as Linus
1990 Twin Peaks as Doctor Ben (1 episode)
1990 Northern Exposure as Patient (1 episode)