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Mannix Season 3 Episode release dates & where to watch

Premiered

Saturday, September 27, 1969

Ended: Saturday, March 21, 1970

When does Mannix Season 3 come out?

Mannix Season 3 premiered Saturday, September 27, 1969 on CBS and ended Saturday, March 21, 1970. The season has 25 episodes.

Last updated

Mannix Season 3 release schedule

Mannix Season 3 episode release dates
Episode Release date

1. Eagles Sometimes Can't Fly

Two pals of Peggy's are accused of murder, and the real killer is elusive.

Saturday · 57 years ago

2. Color Her Missing

A colleague's death leads Mannix into a dubious investigation.

Saturday · 57 years ago

3. Return to Summer Grove

Old home week, as Mannix looks into a murder and tries to make up with his father.

Saturday · 57 years ago

4. The Playground

Someone is out to get a film star.

Saturday · 57 years ago

5. A Question of Midnight

Mannix reopens a malpractice case against opposition.

Saturday · 57 years ago

6. A Penny for the Peep Show

Three thugs hold Mannix, Peggy, and a woman hostage, claiming they want the $312,000 she has in a briefcase at home, but they may be after something even more valuable.

Saturday · 56 years ago

7. A Sleep in the Deep

An accidental drowning has many surprising facets.

Saturday · 57 years ago

8. Memory: Zero

A secretary has an enemy, but who?

Saturday · 57 years ago

9. The Nowhere Victim

A hit-and-run case lands Mannix in the middle of a gang war.

Saturday · 56 years ago

10. The Sound of Darkness

A killer's attempt leaves Mannix blind.

Saturday · 56 years ago

11. Who Killed Me?

The attempted murder of an executive leads Mannix to several likely suspects.

Saturday · 56 years ago

12. Missing: Sun and Sky

A stolen thoroughbred has Mannix buffaloed.

Saturday · 56 years ago

13. Tooth of the Serpent

A policeman's son is suspected in a robbery.

Saturday · 56 years ago

14. Medal for a Hero

Peggy's late husband is named on a list of payoffs.

Saturday · 56 years ago

15. Walk With a Dead Man

A wealthy man hires Mannix to find the person blackmailing him—eventually leading to Mannix being suspected of murder.

Saturday · 56 years ago

16. A Chance at the Roses

Eyewitnesses peg Mannix's client, but the victim isn't what he seems, either.

Saturday · 56 years ago

17. Blind Mirror

A domestic quarrel, and a missing secretary, make for a confusing case—“Rashomon”-style.

Saturday · 56 years ago

18. Harlequin's Gold

Mannix tries to locate an heir, who is brought into danger by the attention.

Saturday · 56 years ago

19. Who is Sylvia?

A murder in the offing implicates an old army chum, but the victim's identity is uncertain.

Saturday · 56 years ago

20. Only One Death to a Customer

Mannix has an enemy who seems to be dead.

Saturday · 56 years ago

21. Fly, Little One

The strange utterances of a disturbed young girl are clues in a case of robbery and murder.

Saturday · 56 years ago

22. The Search for Darrell Andrews

A colleague's death leaves Mannix with the evidence he was murdered for.

Saturday · 56 years ago

23. Murder Revisited

A TV host's murder proves difficult to investigate, as everyvbody wants it canceled.

Saturday · 56 years ago

24. War of Nerves

Mobsters try to extort a million from a small town.

Saturday · 56 years ago

25. Once Upon a Saturday Finale

Carnival mishaps may be aimed at the proprietor.

Saturday · 56 years ago

Mannix Season 3 guest stars

  • Paul Stewart

    Paul Stewart

    Dr. Halder

  • Julie Gregg

    Julie Gregg

  • Jack Bannon

    Jack Bannon

    Troy

  • Marion Ross

    Marion Ross

  • Laurel Goodwin

    Laurel Goodwin

  • Leslie Parrish

    Leslie Parrish

  • Karen Steele

    Karen Steele

  • Don Beddoe

    Don Beddoe

  • Celeste Yarnall

    Celeste Yarnall

  • Frank Puglia

    Frank Puglia

    Grandfather Bertelli

  • Alan Baxter

    Alan Baxter

  • Leslie Charleson

    Leslie Charleson

  • Pamela Bellwood

    Pamela Bellwood

  • William Fawcett

    William Fawcett

  • Larry Pennell

    Larry Pennell

    Agent Barnes

  • Michael Conrad

    Michael Conrad

Mannix Season 3 FAQ

When does Mannix Season 3 come out?

Mannix Season 3 premiered Saturday, September 27, 1969 on CBS.

How many episodes are in Mannix Season 3?

Mannix Season 3 has 25 episodes.

Are new episodes of Mannix Season 3 released weekly?

New episodes are released weekly.

When is the Mannix Season 3 finale?

The Mannix Season 3 finale (Episode 25) aired Saturday, March 21, 1970.

How do I get notified when new Mannix Season 3 episodes are released?

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Never miss Mannix Season 3.

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