Episodes
1. The Girl in the Polka Dot Dress
September 16, 1973
52 min
A premonition is the only clue.
Guest Stars:
Joan Van Ark, Alfred Ryder, Robert Reed, Robert Brown, Ron Nyman
2. A Way to Dusty Death
September 23, 1973
52 min
A quiet town is ruffled by Mannix in his search for a missing youth.
Guest Stars:
Anthony Geary, Robert Reed, Howard Duff, Janis Paige, George Murdock
3. Climb a Deadly Mountain
September 30, 1973
52 min
An escaped convict saves Mannix's life.
Guest Stars:
Edward Winter, Robert Donner, Greg Morris, Ted Hartley, Bob Harks
5. The Gang's All Here
October 14, 1973
52 min
A street gang plots to do Mannix in to make a name for itself.
Guest Stars:
Stephen R. Hudis, Paul Picerni, Sandy Kenyon, Joseph V. Perry, Eddie Firestone
6. Desert Run
October 21, 1973
52 min
A search inquiry proves hazardous, and Mannix finds his client is a ringer.
Guest Stars:
Ford Rainey, Bert Kramer, Mark Lenard, John Doucette, Jeanette Nolan
7. Silent Target
October 28, 1973
52 min
On vacation, Mannix discovers a hit operation.
Guest Stars:
John Hillerman, BarBara Luna
8. A World Without Sundays
November 4, 1973
52 min
A girl disappears, and Mannix investigates her Vegas connection.
Guest Stars:
Michael Conrad, Peter Haskell, Joe E. Tata, Read Morgan, John Pickard
9. Sing a Song of Murder
November 11, 1973
52 min
An opera diva emerges from retirement and is met with inexplicable attempts on her life.
Guest Stars:
Stacy Keach, Sr., Nancy Kovack, Geoffrey Blake, Linda Watkins, Liam Sullivan
10. Search in the Dark
November 25, 1973
52 min
Mannix tracks down stolen jewels also wanted by a blind hood.
Guest Stars:
Bethel Leslie, Ron Nyman, Victor Buono
11. The Deadly Madonna
December 2, 1973
52 min
An actress claims a bizarre murder attempt.
Guest Stars:
William Benedict, Walter Brooke, Leonard Stone, Stanley Adams, Barbara Babcock
12. Cry Danger
December 9, 1973
52 min
An old girlfriend makes Mannix the man in the middle of rival smugglers.
Guest Stars:
Jack Murdock, Peter Donat, William Boyett, Tom Reese, Diana Muldaur
13. All the Dead Were Strangers
December 16, 1973
52 min
A plane crash is followed by murder attempts.
Guest Stars:
Anthony Zerbe, Julie Gregg, Donald Moffat, Woodrow Parfrey, Ron Nyman
14. Race Against Time (1) (a.k.a.) A Matter of the Heart
January 6, 1974
52 min
A patriot in a dictatorship needs medical help.
Guest Stars:
Cesare Danova, Rita Gam, John Colicos, Ina Balin, Paul Mantee
15. Race Against Time (2) (a.k.a.) A Matter of the Heart
January 13, 1974
52 min
The patriotic resistance finds a traitor amongst them.
Guest Stars:
Cesare Danova, Rita Gam, John Colicos, Ina Balin, Paul Mantee
16. The Dark Hours
January 20, 1974
52 min
In possession of a piece of evidence, Mannix is shot and left for dead.
Guest Stars:
Elizabeth Ashley, Victor French, William Devane, Paul Shenar, Alan Fudge
17. A Night Full of Darkness
January 27, 1974
52 min
A double set-up puts Lt. Malcolm behind bars.
Guest Stars:
Robert Reed, Paul Lambert, Jack Ging, Ed Call, Pitt Herbert
18. Walk a Double Line
February 10, 1974
52 min
An open and shut case gets padlocked.
Guest Stars:
Val Avery, Marie Windsor, Tom McFadden, John Bennett Perry, Ron Nyman
19. The Girl From Nowhere
February 17, 1974
52 min
A little girl is killed leaving no identity.
Guest Stars:
Robert Yuro, Rosemary Forsyth, Lucille Benson, Darrell Zwerling
20. Rage to Kill
February 24, 1974
52 min
A psychiatrist who treats sociopaths is supposed to have committed suicide.
Guest Stars:
Bill McKinney, Hayden Rorke, Robert Pratt, Katherine Helmond, Ramon Bieri
21. Mask For a Charade
March 3, 1974
52 min
A murder's clues indicate a cop.
Guest Stars:
Louis Guss, Vincent Barbi, Claude Akins, Marj Dusay, Dennis Patrick
22. A Question of Murder
March 10, 1974
52 min
A clueless investigation goes on pluck.
Guest Stars:
Mae Mercer, Lillian Lehman, Pat Renella, Larry Gates, Joseph Mell
23. Trap for a Pigeon
March 24, 1974
52 min
Bribery money is taken in a robbery.
Guest Stars:
Jay Robinson, Robert Reed, Barbara Rhoades, Roy Jenson, Victor Izay
