Seasons & episodes
S8 · E1The Case of the Missing Button 1964-09-24 · 52 min
A man's campaign to prove his estranged wife an unfit mother is interrupted when he's arrested for murder.
S8 · E2The Case of the Paper Bullets 1964-10-01 · 52 min
Mason is caught in the middle when a romance develops between two members of rival political families.
S8 · E3The Case of the Scandalous Sculptor 1964-10-08 · 52 min
Mona Harvey is the principal stockholder in a publishing company run by her uncle, Everett, and the wife of an eccentric sculptor named Hannibal Harvey who is being blackmailed. Unable to get at any money due to Mona's absence, Hannibal has ditzy model Bonnie Dunbar write a blackmail note to Mona's uncle. Everett gets the money out of petty cash and sends it to Bonnie. In the meantime, Mona returns, finds Bonnie's blackmail note, and decides to pay the model a visit. So does Hannibal. Without seeing each other, husband and wife both discover Bonnie's dead body. Mona gets arrested for the murder but she fears that Hannibal might be the real killer.
S8 · E4The Case of the Sleepy Slayer 1964-10-15 · 52 min
Abner Gordon threatens to press charges if his niece doesn't replace the money she lifted from his safe.
S8 · E5The Case of the Betrayed Bride 1964-10-22 · 52 min
A recently widowed women becomes tangled in a web of suspicion when she hastily remarries.
S8 · E6The Case of the Nautical Knot 1964-10-29 · 52 min
Mason is summoned when Harvey Scott's efforts to retain temporary control of the family mining company lead to murder.
S8 · E7The Case of the Bullied Bowler 1964-11-05 · 52 min
Attorney Joe Kelly agrees to represent Bill Jarvis, whose mother-in-law is trying to have his bowling alley shut down.
S8 · E8The Case of a Place Called Midnight 1964-11-12 · 52 min
In an offbeat case, Mason becomes involved in international intrigue wheh he travels to Switzerland to meet a friend's future daughter-in-law.
S8 · E9The Case of the Tragic Trophy 1964-11-19 · 52 min
Investigating the "other woman" in a betrothed man's life, Mason finds himself neck-deep in a murder mystery.
S8 · E10The Case of the Reckless Rockhound 1964-11-26 · 52 min
Reba Burgess's control of her late husband's mining company is threatened when a man turns up with a partnership agreement—signed by Burgess before he died.
S8 · E11The Case of the Latent Lover 1964-12-03 · 52 min
An investment broker tops off a series of peculiar actions by commandeering a taxi to rob a bank.
S8 · E12The Case of the Wooden Nickels 1964-12-10 · 52 min
Drake gets more than he bargained for when he agrees to act as courier in the sale of a rare Confederate coin.
S8 · E13The Case of the Blonde Bonanza 1964-12-17 · 52 min
A model fails to read the fine print when she signs a curious contract paying her $200 a week to gain weight for an assignment.
S8 · E14The Case of the Ruinous Road 1964-12-31 · 52 min
The foundations of a large company are shaken when the chief engineer uncovers evidence of budget tampering.
S8 · E15The Case of the Frustrated Folk Singer 1965-01-07 · 52 min
Uninterested in her recently inherited fortune, an aspring singer is easy prey for a sinister agent.
S8 · E16The Case of the Thermal Thief 1965-01-14 · 52 min
Attorney Ken Kramer comes to the aid of an alleged thief accused of stealing a $50,000 necklace.
S8 · E17The Case of the Golden Venom 1965-01-21 · 52 min
A woman hires Mason to nullify a clause in her late husband's will that disinherits her if she reopens the investigation of her son's death.
S8 · E18The Case of the Tell-Tale Tap 1965-02-04 · 52 min
Balancing private investigation with legal gymnastics, Mason tries to iron out a case of embezzlement and murder.
S8 · E19The Case of the Feather Cloak 1965-02-11 · 52 min
In Hawaii to handle an investigation for a hotel chain, Mason and Drake uncover a murder.
S8 · E20The Case of the Lover's Gamble 1965-02-18 · 52 min
A woman turns to Mason when she becomes convinced that her boss is planning to murder his invalid wife.
S8 · E21The Case of the Fatal Fetish 1965-03-04 · 52 min
Burger tries to head off trouble when his young assistant falls for an unscrupulous woman.
S8 · E22The Case of the Sad Sicilian 1965-03-11 · 52 min
Paulo Porro is a charming young man from Sicily with a clever scam for ingratiating himself with Italian-American families. But when he tries his charms on Enrico Bacio, Paulo runs into a problem. It seems as though there was bad blood between the Porro and Bacio clans back in Sicily. Bacio even believes that Paolo has come to kill him. When Bacio is later found with a file lodged in his neck, Paolo is blamed for the murder.
S8 · E23The Case of the Murderous Mermaid 1965-03-18 · 52 min
Former swimming champion Victoria Dawn is now overweight, out of shape, and the owner of a chain of failing health spas. Desperate to regain some of her former glory she hires young actress Regina "Reggie" Lambert to impersonate her in a swim across the Catalina Channel to Los Angeles.
S8 · E24The Case of the Careless Kitten 1965-03-25 · 52 min
Franklin Shore, supposedly dead for 10 years, telephones his niece, Helen, and gives her instructions on how to meet him. Then someone takes a shot at Helen's boyfriend and attempts to poison the "deceased's" wife, Matilda.