Name	Known for
Tom Amandes Eliot Ness Eliot Ness See fewer	The Long Kiss Goodnight (1996)
Paul Regina Frank Nitti Frank Nitti See fewer	Brothers (1984)
David James Elliott Agent Paul Robbins Agent Paul Robbins See fewer	Trumbo (2015)
John Newton Agent Tony Pagano (as John Haymes Newton) Agent Tony Pagano (as John Haymes Newton) See fewer	Alive (1993)
William Forsythe Al Capone Al Capone See fewer	Raising Arizona (1987)
Bernard Beck Ahern Ahern See fewer	The Untouchables (1993)
Kevin Casey Doorman Doorman See fewer	Backdraft (1991)
Valentino Cimo Frankie Rio Frankie Rio See fewer	The Untouchables (1987)
John Colella Vito Stellini Vito Stellini See fewer	Vampire Mob (2010)
Shea Farrell Agent Sean Quinlan Agent Sean Quinlan See fewer	While You Were Sleeping (1995)
Christopher Holloway Paddy Mulhern Paddy Mulhern See fewer	Chain Reaction (1996)
Michael Kendall Terry Mulhern Terry Mulhern See fewer	Miss Congeniality 2: Armed & Fabulous (2005)
Bill Larson Monsignor Doyle Monsignor Doyle See fewer	Longshot (2001)
John Rhys-Davies Agent Michael Malone Agent Michael Malone See fewer	The Lord of the Rings: The Return of the King (2003)
Brian Ruddy Jake Niles Jake Niles See fewer	The Untouchables (1993)
Michael Sassone Actor Actor See fewer	Hoosiers (1986)
Karen Valentine Pascualina Petucci Pascualina Petucci See fewer	Room 222 (1969)