William Berger, also known as Bill Berger and Wilhelm Berger, born Wilhelm Thomas Berger was an Austrian American actor, mostly associated with Euro and spaghetti Westerns, as well as travel documentaries.
  The Brother from Space
  Parapsycho: Spectrum of Fear
  Keoma
  The Adventures of Hercules
  Dial: Help
  Hercules
  The Day the Fish Came Out
  The Perfect Presence
  Five Dolls for an August Moon
  Ironmaster
  Night of the Skull
  Golden Temple Amazons
  Monster Shark
  Dr. M
  Wifemistress
  California
  Face to Face
  Day of the Cobra
  Love Letters of a Portuguese Nun
  Carol + Bill
  My Dear Killer
  Sabata
  Tex and the Lord of the Deep
  A Noose for Django
  If You Meet Sartana Pray for Your Death
  Django Strikes Again
  Man Who Cried for Revenge
  The Berlin Affair
  Yankee Dudler
  Three Tough Guys
  Closed Circuit
  Fasthand
  The Spider Labyrinth
  The Murder Clinic
  Un'avventura a Campo de' Fiori
  Sartana in the Valley of Death
  Top Line
  Cisco
  They Call Him Cemetery
  The Career of a Chambermaid
  The Marvelous Visit
  On the Third Day Arrived the Crow
  Kung Fu Brothers in the Wild West
  The Executioner of God
  Ringo's Big Night
  Super Fly T.N.T.
  The Dove Must Not Fly
  I viaggiatori della sera
  Dirty World
  Skipper
  The Girl from Trieste
  Die Totenschmecker
  I'm Dangerous Tonight
  Die Försterbuben
  Shadow of Illusion
  Diamond Connection
  Buck at the Edge of Heaven
  Man with the Golden Winchester
  Today We Kill, Tomorrow We Die!
  Dirty Game in Casablanca
  Jungle of Fear
  Berlin '39
  Il vizio di vivere
  Zielscheiben
  The Sinister Eyes of Dr. Orloff
  And Agnes Chose to Die
  Hell Hunters
  Bosco d'amore
  The Harem
  Comincerà tutto un mattino: io donna tu donna
  Les avatars de la mort d’Empédocle
  The Crucified Girls of San Ramon
  Every Bastard a King
  FantastiCozzi
  Maya
  The Death of Empedocles
  Control
  Springtime in Vienna
  The Jackpot
  The Man with the Balloons
  Oil
  Tarot
  Bye Bye Monkey
  La vita in gioco
  Fifteen Year Old Captain
  Slaughter Day
  Nick the Sting
  Colt in the Hand of the Devil
  Distant Lights
  Holocaust II
  Camillo Castiglioni oder die Moral der Haifische
  Lex Minister
  Kiss the Other Sheik
  Hanna K.
  Von Ryan's Express
  The Scarlet and the Black
  This Is the Night
  Going for the Gold: The Bill Johnson Story
  The Magic Screen
  Un caso d'incoscienza
  Le due croci
  Un amore sconosciuto
  18.000 giorni fa
  Bachi da seta
  The King's Whore
  Il momento dell'avventura
  Zwischen den Flügen
  The Devil's Game
  Patto con la morte
  Oceano
  Christopher Columbus
  The Istambul Train
  Appointment in Trieste
  The Winds of War
  War and Remembrance
  La moglie nella cornice