- 1
The Reluctant Spy
Stu searches for the reasons behind an old friend's hit-and-run death in Austria.
- 2
Leap, My Lovely
A con man hypnotizes an actress into jumping out a window, then blackmails a film's producer with threats of doing the same to his leading man.
- 3
Terror in a Small Town
After a rash of practical jokes at the office, Kookie can't convince his partners that he really has been arrested for a serious crime.
- 4
The Raiders
Stu arrives in the corrupt small town where an old friend is chief of police and with the help of a senaor's wife uncovers a murder and a blackmail scheme.
- 5
The Floating Man
Jeff becomes a bodyguard for a judge who says that if he's killed, he wants Jeff to find his murderer.
- 6
The Catspaw Caper
Suzanne and Stu help her Hungarian friend find her mother, who fled the Communists in Budapest.
- 7
Wolf, Cried the Blonde
An actress cons the detectives into helping her pull off a publicity stunt, but gets more than she bargained for when a man from her past shows up with his hand out.
- 8
The Dark Wood
Stu reunites with an old flame, a recent widow, and investigates her daughter's belief that her father's death was no accident.
- 9
Shadow on Your Shoulder
Stu teams up with private detectives from Hawaii and French and English police to discover how a pair of criminals steal from their victims and leave them physical wrecks. Folk singers Peter, Paul & Mary perform.
- 10
Adventure in San Dede
Jeff and J.R. deliver an attache case to Latin American clients.
- 11
The Odds on Odette
An astrologer hires Jeff when he begins receiving threatening phone calls, but Jeff discovers his secretary may be the real target.
- 12
The Snow Job Caper
Jeff teams up with an insurance adjuster to recover an armored truck's lost shipment.
- 13
Falling Stars
Stu becomes involved in film society when a suicide, a murder, and subseuqent attempted murders disrupt the entertainment world.
- 14
The Tarnished Idol
Suzanne finds love when she posses as an heiress to investigate the person who's suing a client.
- 15
Scream Softly, Dear
A borrowed car with sabotaged brakes leads to murder, and Kookie's quest to find the killer leads him into a tangle of romantic triangles and blackmail.
- 16
Terror in Silence
Stu helps a deaf librarian who ""overheard"" a a death threat in the reading room.
- 17
Crashout
Jeff and Roscoe go undercover in prison to help a thief break out, in hopes he'll lead them to his hidden stash. But the man's cronies have their own plans for the escape and the cash.
- 18
The Night Was Six Years Long
The detectives' former secretary walks back in after six years, suffering from amnesia.
- 19
Six Feet Under
Gang boss Marco Deederman was reported killed in an automobile accident. But after the funeral, a series of fur and jewels thefts show the unmistakable hand of the old master—while Jeff falls for Deederman's girlfriend.
- 20
Escape to Freedom
Stu is asked to rescue scientist Marie Harben's son, being held hostage by East German Communists to prevent her defecting to the West.
- 21
Dial S for Spencer
Sandra Keene fears that someone may try to prevent her brother Michael, a skid-row bum, from collecting his inheritance.
- 22
Nine to Five
Stu is called to New York to find a missing Hollywood wife.
- 23
Stranger from the Sea
Kookie helps a Japanese friend find his uncle, who vanished with $50,000.
- 24
The Man Who Wasn't There
Jeff investigates a former G.I.'s story of seeing a man who was reported killed in Korea.
- 25
Flight 307
Stu's flight to Hawaii is stalled by a busy airline official trying to cope with a murder, a fleeing thief, a messy love triangle, and a sick pilot in the air.
- 26
Target Island
J.R. seaches for his date's missing brother, a sailor.
- 27
Reunion at Balboa
Kookie and J.R. are on assignment at the beach when a hit-and-run accident injures a girl they've been watching.
- 28
Walk Among Tigers
Stu finds a trap when he goes to collect the belongings of an industrialist and humanitarian killed in a train wreck.
- 29
The Left Field Caper
An unhappy little boy on a Little League team is the clue to a murder.
- 30
The Heartbeat Caper
Visiting professor Stu stumbles across a real mystery while teaching criminology.
- 31
To Catch a Mink
Stu attends a charity auction and spots an old flame—who promptly robs the place.
- 32
Lady in the Sun
Stu goes after a dangerous lady thief who's stolen a realtor's books.
- 33
Our Man in Switzerland
Con men take $1 million in securities from under Kookie's nose, and Stu gives chase to restore the firm's reputation.
- 34
Your Fortune for a Penny
A millionaire hires Stu to protect his daughter from her rogue lover, a suspected swindler recently returned to the U.S. from an overseas hideaway.
- 35
The Checkmate Caper
Stu ends up holding the bag when he's hired to help fake a robbery for the heir to a criminal family.
- 36
Never to Have Loved
An agent hires Stu and Kookie to protect a client from a charismatic director with a Svengali-like hold over her.