Filmography

Actor:

The Death of Marilyn Monroe (2009)
Sunset Boulevard (2009)
Melancholie der Engel (2009) .... Katze als Engel
Absolute Evil (2009) .... Rick
Son of Sam (2008) .... Father Duncan
Dungeon Girl (2008)  .... Uncle Henry/TV Pastor
Curse of the Zodiac (2007)  (voice) (as Rick van Cleef) .... Voice of the Zodiac
The Raven (2006)  .... Grandfather
Black Dahlia (2006)  (voice) (uncredited) .... Narrator
Green River Killer (2005) (uncredited) .... Detective In Cowboy Hat
B.T.K. Killer (2005) (uncredited) .... Priest 2
Zodiac Killer (2005) .... Simon Vale
Zombie Nation (2004) .... Dr. Melnitz
Daniel - Der Zauberer (2004) .... Johannes Küblböck (The Wizard)
September Song (2002) .... Valentin Reiner
Bloodsuckers (1997) .... Angelo/Santano
Every Minute Is Goodbye (1996) .... Teddy
Lethal Orbit (1996) (TV) .... Max Braun
Zwischensaison (1992) .... Prof. Malini
Sex Crimes (1992/II) .... Davis
Revenge of the Stolen Stars (1985) .... Max Stern
Strangers in Paradise (1984) .... Jonathan Sage
Boogeyman II (1983) .... Mickey Lombard
Olivia (1983) .... The Detective
Blank Generation (1980) .... Hoffritz
Also es war so... (1980) (TV) .... Harlequin / Kaminski / Big
Ausgerechnet Bananen (1978) .... Max
Adolf und Marlene (1977) .... Joseph Goebbels
Chinesisches Roulette (1976) .... Kolbe
Satansbraten (1976) .... Lauf
Schatten der Engel (1976) .... Der kleine Prinz/Little Prince
Con la música a otra parte (1975) .... The Composer
"Tatort" .... Elmar Holz (1 episode, 1974)
Fontane - Effi Briest (1974) .... Major Crampas
Nora Helmer (1974) (TV) .... Krogstad
Welt am Draht (1973) (TV) .... Rupp, Journalist
Die Zärtlichkeit der Wölfe (1973) (voice) (uncredited) .... Voice of Hans Grans
Du stirbst nicht allein (1973) (TV)
Chaplins Hut (1973) (TV)
Harlis (1972) .... Raymond
Bremer Freiheit (1972) (TV) .... Miltenberger
"Acht Stunden sind kein Tag" .... Peter (1 episode, 1972)
La mala ordina (1972) (as Ulrich Lommel) .... Dancer
Die Ahnfrau - Oratorium nach Franz Grillparzer (1971) (TV) .... Geister: Der Ahnherr
Dreht Euch nicht um - Der Golem geht rum! oder Das Zeitalter der Muße (1971) (TV)
Eine Räubergeschichte (1971) (TV)
Warnung vor einer heiligen Nutte (1971) .... Korbinian, Aufnahmeleiter
Whity (1971) .... Frank Nicholson
Pioniere in Ingolstadt (1971) (TV) .... Zeck
Olympia - Olympia (1971) (TV) .... Xeres
Rio das Mortes (1971) (TV) .... Autohändler
Haytabo (1971)
Zwei ganze Tage (1970) (TV) .... Er
Der amerikanische Soldat (1970) .... Zigeuner
Warum läuft Herr R. Amok? (1970)
Anglia (1970)
Deine Zärtlichkeiten (1969) .... Stefan
Liebe ist kälter als der Tod (1969) .... Bruno
Detektive (1969) .... Sebastian West
Fernes Jamaica (1969)
"Das Kriminalmuseum" .... Jochen Benning (1 episode, 1968)
Septembergewitter (1968) (TV) .... Alberto
Der Auswanderer (1967) (TV) .... Tutino
Tonys Freunde (1967) (TV)
Jan Himp und die kleine Brise (1966) (TV) .... Jan Himp
Maigret und sein größter Fall (1966) .... René Delfosse
Jugendprozess (1966) (TV)
Old Surehand (1965) (voice) (uncredited) .... Surehand's Scout
Nächstes Jahr in Jerusalem (1965) (TV) .... Ronnie Kahn
Fanny Hill (1964) .... Charles
Legende einer Liebe (1964) (TV)
Das große Liebesspiel (1963)
Ich bin auch nur eine Frau (1962)
"Jedermannstraße 11" (1962) TV series (unknown episodes)
Der Marquis von Keith (1962) (TV)

Director:

The Death of Marilyn Monroe (2009)
Sunset Boulevard (2009)
DC Sniper (2009)
Nightstalker (2009)
Absolute Evil (2009)
Killer Nurse (2008)
Baseline Killer (2008)
Son of Sam (2008)
Dungeon Girl (2008)
Borderline Cult (2007)
The Tomb (2007)
Curse of the Zodiac (2007)
The Raven (2006)
Black Dahlia (2006)
Diary of a Cannibal (2006)
Killer Pickton (2005)
Green River Killer (2005)
B.T.K. Killer (2005)
Zodiac Killer (2005)
Zombie Nation (2004)
Daniel - Der Zauberer (2004)
September Song (2002)
Danny and Max (2000)
Alien X Factor (1997)
Bloodsuckers (1997)
Eva Braun: Her Life with Adolf Hitler (1996)
Every Minute Is Goodbye (1996)
Lethal Orbit (1996) (TV)
Star Witness (1995) (TV)
Return of the Boogeyman (1994)
The Big Sweat (1991)
A Smile in the Dark (1991)
Cold Heat (1989)
Warbirds (1989)
Heaven and Earth (1987)
Overkill (1986)
I.F.O. (Identified Flying Object) (1985)
Revenge of the Stolen Stars (1985)
Strangers in Paradise (1984)
The Devonsville Terror (1983)
BrainWaves (1983)
Boogeyman II (1983)
Olivia (1983)
The Boogeyman (1980)
Blank Generation (1980)
Cocaine Cowboys (1979)
Ausgerechnet Bananen (1978)
Adolf und Marlene (1977)
Der zweite Frühling (1975)
Wachtmeister Rahn (1974)
Die Zärtlichkeit der Wölfe (1973)
Tödlicher Poker (1972)
Haytabo (1971)

# Absolute Evil (2009)
... aka Absolute Evil - Final Exit (USA: new title)
# Killer Nurse (2008) (V)
# Baseline Killer (2008) (V)
# Son of Sam (2008) (V)
# Dungeon Girl (2008) (V)
# Borderline Cult (2007) (V)
# The Tomb (2007) (V)
... aka HP Lovecraft's The Tomb (USA: DVD box title)
# Curse of the Zodiac (2007) (V)
# The Raven (2006) (V)
# Black Dahlia (2006) (V)
# Cannibal (2006/I)
... aka Diary of a Cannibal (USA: DVD title)
# Killer Pickton (2005)
# Green River Killer (2005) (V)
# B.T.K. Killer (2005) (V)
# Zodiac Killer (2005)
... aka Curse of the Zodiac (UK: DVD title)
... aka Ulli Lommel's Zodiac Killer (USA: DVD box title)
# Zombie Nation (2004)
# Daniel - Der Zauberer (2004)
... aka Daniel the Wizard (USA)
# September Song (2002)
# Danny and Max (2000)

# Alien X Factor (1997) (as Steven Sondberg)
# Bloodsuckers (1997)
... aka Boogeyman Vampire Club 4 (International: English title: new title)
# Eva Braun: Her Life with Adolf Hitler (1996) (V) (uncredited)
# Every Minute Is Goodbye (1996)
... aka Death Before Sunrise (UK: cable TV title)
... aka Devotion (USA: alternative title)
# Lethal Orbit (1996) (TV) (as Mario Van Cleef)
... aka Countdown to Disaster (Canada: English title)
... aka Orbit (UK: video title)
... aka Vital Contact
# Star Witness (1995) (TV)
# Return of the Boogeyman (1994) (V) (uncredited)
... aka Boogeyman 3 (USA: alternative title)
# Marilyn, My Love (1994)
# The Big Sweat (1991)
# A Smile in the Dark (1991)
... aka A Day in L.A.
... aka California 405 (USA: alternative title)
... aka Destination Unknown
... aka Jungle of Love (USA: alternative title)

# Cold Heat (1989)
# Warbirds (1989)
... aka War Birds (USA: video title)
# Heaven and Earth (1987)
... aka A Year in Lincoln Plains
... aka Reagan's Children (USA: alternative title)
# Overkill (1986)
# I.F.O. (Identified Flying Object) (1985)
... aka Defense Play (USA)
# Revenge of the Stolen Stars (1985)
... aka Six Stars to Sindanao
# Strangers in Paradise (1984)
... aka The Hypnotist (USA: alternative title)
# The Devonsville Terror (1983)
# BrainWaves (1983)
... aka Mind Games
... aka Shadow of Death (USA: TV title)
# Boogeyman II (1983) (uncredited)
... aka Revenge of the Boogeyman
... aka The Boogeyman 2 (USA: video box title)
# Olivia (1983)
... aka A Taste of Sin
... aka Beyond the Bridge
... aka Double Jeopardy (UK)
... aka Olivia - Im Blutrausch des Wahnsinns (West Germany)
... aka Prozzie (UK)
# The Boogeyman (1980)
... aka The Bogey Man (UK: video title)
# Blank Generation (1980)

# Cocaine Cowboys (1979)
# Ausgerechnet Bananen (1978)
... aka Monkey Business (International: English title)
# Adolf und Marlene (1977)
... aka Adolf and Marlene (International: English title)
... aka Der Mann vom Obersalzberg - Adolf und Marlene (West Germany)
# Der zweite Frühling (1975)
... aka Second Spring (International: English title)
# Jodeln is ka Sünd (1974)
... aka Yodeling Is No Sin (International: English title)
# Wachtmeister Rahn (1974)
... aka Ein Mann dreht durch (West Germany)
# Die Zärtlichkeit der Wölfe (1973)
... aka Tenderness of the Wolves (USA)
... aka The Tenderness of Wolves
# Tödlicher Poker (1972)
# Haytabo (1971)
... aka Eddie geht weiter (West Germany)
... aka Falscher Verdacht (West Germany)