Name	Known for
Adam Kennedy Dion Patrick Dion Patrick See fewer	Raise the Titanic (1980)
Sean McClory Jack McGivern (as Seán McClory) Jack McGivern (as Seán McClory) See fewer	The Quiet Man (1952)
Nan Leslie Martha McGivern Martha McGivern See fewer	Kings Row (1955)
Robert Ellenstein Collie Andrews Collie Andrews See fewer	Star Trek IV: The Voyage Home (1986)
Paul Bryar Hamish Glourie Hamish Glourie See fewer	Butch Cassidy and the Sundance Kid (1969)
Emmett Lynn Stagecoach Driver (as Emmet Lynn) Stagecoach Driver (as Emmet Lynn) See fewer	The Fighting Frontiersman (1946)
Ken Christy Clerk Clerk See fewer	The Werewolf (1956)
Roy Damron Vigilante (uncredited) Vigilante (uncredited) See fewer	South Pacific (1958)
Shep Houghton Vigilante (uncredited) Vigilante (uncredited) See fewer	Dragnet (1951)
Michael Jeffers Townsman (uncredited) Townsman (uncredited) See fewer	Paradise Alley (1978)
Tipp McClure Vigilante (uncredited) Vigilante (uncredited) See fewer	Daddy-O (1958)