Mannix

Mike Connors

Joe Mannix

194 ep.

Gail Fisher

Peggy Fair

170 ep.

Ron Nyman

Detective / Third Gunman / Detective (uncredited) / Paramedic (uncredited) / Chauffeur / Police Officer (uncredited) / Plainclothesman #1 / Security Guard (uncredited) / Church Janitor (uncredited) / Sergeant Charley / Officer #1 / Pasikov's Henchman (uncredited) / Officer / Coroner (uncredited) / Hood (uncredited) / Barney Showalter (uncredited) / Officer Charlie / Deputy (uncredited) / Reverend (uncredited) / Bartender / Worker / Second Hood (uncredited) / Officer Charlie (uncredited) / Prison Guard (uncredited) / Sgt. Charley (uncredited) / Tony Lucio's Henchman (uncredited) / Reporter (uncredited) / Sergeant Charley (uncredited) / Charlie / Police Officer / Sgt. Charlie / Sergeant Charlie / Policeman

41 ep.

Joseph Campanella

Lew Wickersham

25 ep.

Larry Storch

Bernie Farmer / Wing Dobson

25 ep.

Robyn Millan

Susan McAndrew

24 ep.

Robert Reed

15 ep.

Mark Stewart

Toby Fair

12 ep.

Charlie Picerni

Ed Plummer (uncredited) / Cease (uncredited) / Boxer in ring (uncredited) / Stan / Henchman #1 (uncredited) / Hit Man (uncredited) / Danny Constantine / Charlie Frome / Kenneth (uncredited) / Larry Gates

10 ep.

Woodrow Parfrey

Steve Dorsett / Mel Faber / Willie Small / Harry / Willy

9 ep.

Jack Ging

James Spencer / Lt. Dan Ives

8 ep.

Paul Mantee

Frank Viola / Tommy Gantt / Dave Winters / Paul / Marcos

7 ep.