Jack Lord

as Eric Haim(1 ep)

as Adm. Henderson

as Det. Steve McGarrett(284 eps)

as Self(1 ep)

as Det. Steve McGarrett

as Symcha Lipa

as Don Owens

as Dan Brookes(1 ep)

as Guy

as John Trask(1 ep)

as George Vikor(1 ep)

as Special Agent Frank Thompson

as Frank Andreas Shroeder(1 ep)

as Reverend Booker(1 ep)

as Pharos Mandor(1 ep)

as Lt. Col. Preston Gallagher(1 ep)

as Paul Campbell(1 ep)

as Harry Marcus(1 ep)

as Alan Bartlett(1 ep)

as Wally Walker(1 ep)

as Felix Leiter

as Barney McKlosky(1 ep)

as Stoney Burke(32 eps)

as Roy Dallman(1 ep)

as Dr. Frank Michaels(1 ep)

as Wilt Farrell(1 ep)

as Gabe Johnson(1 ep)

as Ernie Chapin(1 ep)

as Lincoln 'Linc' Bartlett

as Clay Renton(1 ep)

as Johnny Bishop

as Dan Gardner(1 ep)

as Blake(1 ep)

as Paul Evans(1 ep)

as Matt Bonner(1 ep)

as Coaley

as Cary Glennon(1 ep)

as Buck Walden

as Willie Down

as Dave(1 ep)

as Jimmy Heldon

as John Fry

as Ferrebouc

as Lt. Cmdr. Zachary 'Zack' Lansdowne

as Nat Brandel / Myles Brandel(1 ep)

as Lee Randolph(1 ep)

as Charlie Mullaney(1 ep)

as Joe(1 ep)

as Rudd Kendall(1 ep)

as Self(1 ep)

as Det. Deke Del Vecchio

as Tommy Warren

as John Bates

as Paul Chester(1 ep)

as Matt(1 ep)