
John Joseph Patrick Ryan (December 30, 1920 – January 21, 1998), best known by his stage name Jack Lord, was an American television, film, and Broadway actor. He was known for his starring role as Steve McGarrett in the American television program Hawaii Five-O from 1968 to 1980. Lord appeared in feature films earlier in his career, among them Man of the West (1958). He was the first actor to play recurring character Felix Leiter in the first James Bond film Dr. No.
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Clay Renton
Dave
Det. Steve McGarrett
John Trask
Alan Bartlett
Paul Chester
Matt
Charlie Mullaney
Dr. Frank Michaels
Roy Dallman
Cary Glennon
Barney McKlosky
Dan Brookes
Gabe Johnson
Blake
Paul Evans
Guy
Frank Andreas Shroeder
Nat Brandel / Myles Brandel
George Vikor
Dan Gardner
Lt. Col. Preston Gallagher
Lincoln 'Linc' Bartlett
Felix Leiter
Pharos Mandor
Paul Campbell
Ernie Chapin
Lee Randolph
Tommy Warren
Self
Reverend Booker
Rudd Kendall
Stoney Burke
Wilt Farrell
Buck Walden
Wally Walker
Lt. Cmdr. Zachary 'Zack' Lansdowne
Joe
Johnny Bishop
Special Agent Frank Thompson
Coaley
Symcha Lipa
Eric Haim
Ferrebouc
Willie Down
Det. Steve McGarrett
Don Owens
Det. Deke Del Vecchio
Jimmy Heldon
John Fry
John Bates
Adm. Henderson
Harry Marcus
Self