Acting
- 1966Jericho1 ep.
- 1966The Time TunnelAntoine Simon1 ep.
- 1965I Dream of JeannieGeneral Rafael1 ep.
- 1965Green AcresWaiter1 ep.
- 1962Combat!Gallard3 ep.
- 1962The Lloyd Bridges ShowPere Louis1 ep.
- 1961HazelMaitre d'1 ep.
- 1960AngelAngel's father1 ep.
- 1960ThrillerThe Wall Guard2 ep.
- 1959The Third ManCarvoux2 ep.
- 1959Lock-Up1 ep.
- 1956The Adventures of Jim Bowie2 ep.
- 1954Father Knows BestMr. Milan1 ep.
- 1953I'm the Law1 ep.
- 1952The Ford Television TheatreTaxi Driver2 ep.
Guest appearances
- 1967Green AcresWaiter1 ep.
- 1967I Dream of JeannieGeneral Rafael1 ep.
- 1966The Time TunnelAntoine Simon1 ep.
- 1966Jericho1 ep.
- 1966HazelMaitre d'1 ep.
- 1962Combat!Gallard, Jean Bayard, Paul DuBois3 ep.
- 1965Burke's LawDuprez1 ep.
- 1965Kraft Suspense TheatreStoss1 ep.
- 1962The Lloyd Bridges ShowPere Louis1 ep.
- 1960The Third ManCarvoux, Pierre Velard2 ep.
- 1962My Three SonsPapa1 ep.
- 1961Perry MasonRemy1 ep.
- 1961ThrillerMonsieur Armand, The Wall Guard2 ep.
- 1961Lock-Up1 ep.
- 1961AngelAngel's father1 ep.
- 1960BonanzaDuzzaq1 ep.
- 1960Dick Powell's Zane Grey TheatreRaoul Libiche1 ep.
- 195977 Sunset StripRobert1 ep.
- 1959Alfred Hitchcock PresentsCommissionaire Jouin Clement1 ep.
- 1958MaverickRaoul Gireaux1 ep.
- 1957The Adventures of Jim Bowie2 ep.
- 1957The MillionaireGendarme1 ep.
- 1955The Ford Television TheatreDetective Aubert, Taxi Driver2 ep.
- 1955Father Knows BestMr. Milan1 ep.
- 1953I'm the Law1 ep.
- 1952Four Star PlayhouseProprietor1 ep.
- 1952Adventures of SupermanLaRue1 ep.
Also known as: Louis G. Mercier · Louis T. Mercier