John Saint Ryan

Buffy the Vampire Slayer

1997 · ★ 8.1 · Colonel George Haviland

Murder, She Wrote

1984 · ★ 7.5 · Jack Conroy

Babylon 5

1994 · ★ 8.0 · Troublemaker

MacGyver

1985 · ★ 7.7 · Eddie

Gargoyles

1994 · ★ 8.1 · King Arthur (voice)

seaQuest DSV

1993 · ★ 7.1 · Captain Finius Wideman

Cybill

1995 · Ryan

The Agency

2001 · SAS Leader

Crusade

1999 · ★ 6.6 · Technomage

Roar

1997 · Fergus

Delta Force 3: The Killing Game

1991 · Sergei (as John Ryan)

Squanto: A Warrior's Tale

1994 · Miles Standish

American Cyborg: Steel Warrior

1993 · ★ 5.1 · Cyborg (as John Ryan)

Angel Voices

1989 · Nightclub Manager

The Butcher

2009 · Illegal Surgeon

The Adventures of Young Indiana Jones: Adventures in the Secret Service

1999 · Mister Max

The Heidi Chronicles

1995 · Nick

C.I.A. II: Target Alexa

1993 · Ralph Straker (as John Ryan)

The Sweeper

1996 · Richman

Out of the Wild

2017 · Tom Essex

Into the Darkness

1986 · Jeff Conti, Writer

Gunpowder

1986 · Platoon Commander

The Assassinator

1992 · Chris McCall, Writer

The Eye of Satan

1992 · Camille Muhamed

Mancunian Man: The Legendary Life of Cliff Twemlow

2023 · Self

G.B.H.

1983 · Big Nick Rafferty

Brick Is Beautiful

1986 · Police Officer (as John Ryan)

Target Eve Island

1983 · Colonel Mitri Petrovich

Dark Skies

1996 · ★ 7.2

L.A. Heat

1999

EZ Streets

1996

Medicine Man

1992 · ★ 6.0 · Stunts

Into the Darkness

1986 · Jeff Conti, Writer

The Assassinator

1992 · Chris McCall, Writer