Born in Los Angeles, California, USA — Jan 13 1919• Died May 14 2003

Robert Langford Modini Stack (January 13, 1919 – May 14, 2003) was a multilingual American actor and television host. In addition to acting in more than 40 films, he also appeared on the television series The Untouchables and later served as the host of Unsolved Mysteries. Born in Los Angeles, California, Stack spent his early childhood growing up in Europe. Becoming fluent in French and Italian at an early age, and he did not learn English until returning to Los Angeles. Stack achieved minor fame in sporting, winning multiple championships including se…
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Peter McReynolds

Reynolds Penland (voice) (uncredited)

Chester Harrison

Roland Saunders

Bret Garrett

Eliot Ness

Lewis Blackwood

Agent Briggs

Bob (voice)

Self

Dan Farrell

Self

Robert Stack


Narrator (voice)

Ralph Saunders


Mark MacPherson

Eliot Ness

Host

Robert Stack

First Man

Captain Rex Kramer

Angelo (Businessman)

Self

Maj. Gen. Joseph W. Stilwell

Captain Frank Murphy

George Lancaster
Robert Stack (uncredited)

Stoat Muldoon (voice)

Vic Flint

Robert Stack

MacGregor

Ultra Magnus (voice)

General Stark

Agent Flemming (voice)

Himself

General Sibert

Dr. Ellison

Lieut. Stanislav Sobinski

Captain Linc Evers

John Sullivan

Superintendent (voice)

John Paul Jones

Owen Pentecost

Otto Von Rohn

Self

Chandler Young

Narrator (voice) (archive sound)

Self

Winslow

Cliff Henderson

Mr. Gardner

Self

Chuck S. Brewer

Kyle Hadley

Capt. Stuart L. Hamilton

Eddie Kenner

Don Webb

Louis Faciano

Jordan White

Jeff Blake

Drew Hammond

Ted Drake

Captain Larkin

Michael Rhodes

Self

Bob Terry

Stephen Andrews

Capt. James Morgan

Dr. Tommy Baker

Dr. Donovan MacLeod

Mark Macpherson

Host - Narrator

Jim Beckley

Cliff Wilder

Sumner Ethridge

Roger Shumann

Eliot Ness


Barry Conovan

Bob Hayward

Captain Charles Wogan

Jim Holliday

John Regan


Eliot Ness

Self

Self (archive footage)

Col. Gil Manton

Mark McPherson

William 'Bill' Beck
James Andrew Congers

Nickey Van Alen

Self

Self

Maj. Tom Burke

The Gooch

(archive footage)

Lt. Billings

Self (archive footage)

Self

David Frasier


Himself
Lt. Littleboy (voice)


Bob - Factory worker

Patrick O´Moore
Eliot Ness (archive footage)
Self (archive footage)
Self

(archive footage)

Self - Narrator

François Davis

Host

Host