Philo Vance — 1950
27 episodes broadcast in 1950.
A broke chorus girl is blackmailed for $5,000 and then murdered.
A gangster is killed moments after coming to Vance for protection; the giveaway is that the killer is left-handed.
A widow swears she passed her husband on the street ten months after burying him, and one stray cat hair cracks it for Vance.
Two wealthy men are strangled and robbed of their antique music boxes, a bride-to-be nudging her fiance toward murder.
A political boss is murdered while two little old ladies keep confessing to every killing in town.
A woman fingers a scar-faced hood for her husband's murder, but Vance and Markham can place the accused man elsewhere -- dining out -- when it happened.
A practical joker fond of exploding cigars is shot, and his obvious suspect is then found wounded too.
A dancer who wanted out of his partnership is knifed, putting his partner in step for the crime; a number trick hides the answer.
A slot-machine racketeer leaves a trail of bodies -- an informer, a morgue keeper and more -- and Vance takes a beating to trap him.
A killing that began in Africa ends in a locked workshop, fought over a fortune in elephant tusk and a vengeful tribesman.
Held captive by a mobster, Vance hears his own voice faked over the phone in a ploy to force Markham into dropping the charges.
A torn nylon stocking is Vance's only lead to a gang of women robbing wealthy homes.
A mysterious key arrives in the mail, and Vance finds a dead man at his own desk clutching its twin.
A racketeer is found poisoned in an unlocked bathroom -- why did the dying man throw a brush through the window instead of simply opening the door?
A man's rooftop 'suicide' comes complete with a genuine note, but Vance is convinced it is murder.
A blackmailed couple is shot as the killer whistles 'Comin' Through the Rye,' the evidence pointing at a banker's wayward son.
A dying scientist insists on a manicure before he goes, and the brothers who killed him are blown apart chasing 'Experiment X.'
Con men peddle machines that supposedly manufacture real dollar bills, and the scheme turns deadly.
A man is found with a broken neck at an outdoor carnival, and a fire on the grounds gives Vance his idea of the killer.
A man is shot dead while on the phone to the D.A., and then Markham himself is shot; the obvious killer has a solid alibi.
A derelict is found knifed and dressed in full evening clothes, telling Vance exactly where to start looking.
A fight manager is stabbed tending his boxer in the ring, though Vance suspects the fighter was the intended victim.
A body turns up in brand-new clothes but for a pair of argyle socks -- the one thin clue Vance needs to name him.
In the series' final case, a racketeer is shot in a house ringed by mud that shows no footprints.
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