1975. Detective & Mystery Drama. Unlucky for Some. Stars Alfred Burke, Jennifer Daniel & John Quayle. Marker bows out with a strange and intriguing case involving two Villians.
1975. Detective & Mystery Drama. Take No for an Answer. Stars Alfred Burke, Peter Childs & Richard Pearson. Hired to find a missing wife, Marker's enquiries lead him to unearth something in suburbia.
1975. Detective & Mystery Drama. Lifer. Stars Alfred Burke, Norman Bird & Tony Calvin. An anonymous tip-off sets Marker on the trail of a man seeking vengeance for a crime committed ten years ago.
1975. Detective & Mystery Drama. No Orchids for Marker. Stars Alfred Burke, Sylvia Coleridge & Joan Scott. A chance to make £1,000, an offer too good to refuse finds Marker all at sea.
1975. Detective & Mystery Drama. Hard Times. Stars Alfred Burke, Tenniel Evans & Keith Drinkel. A new 'home', a new 'office', and his first client. A day to remember - a day of trouble.
1975. Detective & Mystery Drama. What's to Become of Us. Stars Alfred Burke, Peter Childs & John Woodnutt. Marker decides it is time to head for fresh fields - providing his client allows him to leave
1975. Detective & Mystery Drama. The Fall Guy. Stars Alfred Burke, Peter Childs & Ronald Lewis. A girl brings more than beauty into Marker's life when he gets mixed up with the Lord of the Manor.
1975. Detective & Mystery Drama. They All Sound Simple at First. Stars Alfred Burke, Peter Childs & Philip Madoc. Marker is called in by a cabinet-maker to recover £700 he's owed for an antique clock.
How About It, Frank? 1975. Detective & Mystery Drama. Stars Alfred Burke, Peter Childs & Ray McAnally. Ron Gash wants Marker as his new partner. But are Gash's methods compatible with Marker's?
1975. Detective & Mystery Drama. How About a Cup of Tea? Stars Alfred Burke, Ray Smith & Peter Childs. Bruised & battered during his last case, Marker receives a surprise visitor to his hospital bed.
1975. Detective & Mystery Drama. Nobody Wants to Know. Stars Alfred Burke, Ray Smith & Geoffrey Beevers. Marker has one week to find a witness. When he does so, he will never forget her.
1973. Detective & Mystery Drama. The Trouble with Jenny. Stars Alfred Burke, Donald Houston & Petra Markham. In a dingy hotel, the strange activities of a young female guest come to Marker's attention
1973. Detective & Mystery Drama. Egg & Cress Sandwiches. Stars Alfred Burke, Robert Flemyng, Ray Smith & Brian Blessed. An unconventional vicar brings trouble to Marker.
1973. Detective & Mystery Drama. Home & Away. Stars Alfred Burke, Barbara Young, Bryan Pringle. Madge Reading turns to Marker when she suspects there is another woman in her husband's life.
1973. Mystery Drama. It's a Woman's Privilege. Stars Alfred Burke, Pauline Delaney & Ray Smith. A pleasant visit from Marker's former landlady takes a turn when she tells Marker her problem.
1973. Detective & Mystery Drama. The Windsor Royal. Stars Alfred Burke, Raymond Francis & Stephanie Bidmead. Marker is hired to find a new breed of rose that has disappeared.
1973. Detective & Mystery Drama. The Golden Boy. Stars Alfred Burke, Alan Webb & Richard Hurndall. Marker investigates why a man who had everything gave it all up and disappeared.
1973. Mystery Drama. A Family Affair. Stars Alfred Burke, Ralph Michael & Norman Henry. Marker is hired to find out if a woman put pressure on her deceased employer to leave her his entire wealth.
1972. Detective & Mystery Drama. The Man Who Said Sorry. Stars Alfred Burke, Paul Rogers & Ray Smith. An oddly dressed man visits Marker, insisting he is the only man capable of helping him.
Mrs. Podmore's Cat. 1972. Detective & Mystery Drama. Stars Alfred Burke, Jean Kent & Ray Smith. Marker is hired to babysit Mrs Podmore's pet cat, Bertie, but things have a way of turning awkward.
Many a Slip. 1972. Mystery Drama. Stars Alfred Burke, Ray Smith & Michael Culver. A routine credit inquiry leads Marker to uncover some strange discoveries concerning an eminent doctor's wife.
1972. Detective & Mystery Drama. Girl In Blue. Stars Alfred Burke, Ray Smith & Richard Leech. Marker is hired to discover her whereabouts of a missing Janice Summers, and bring her back home.
1972. Mystery Drama. The Bankrupt. Stars Alfred Burke, Ray Barrett & Susan Macready. Marker is hired to enquire into the activities of a bankrupt shirt manufacture and uncovers a web of deceit.
1971. Detective & Mystery Drama. John VII Verse 24. Stars Alfred Burke, Ray Smith & George A. Cooper. Marker is faced with a head-on collision with DI Firbank.
1971. Detective & Mystery Drama. Shades of White. Stars Alfred Burke, Sheila Allen & Ray Smith. Marker takes on an investigation and finds himself manipulated by several people - including DI Firbank.
1971. Detective & Mystery Drama. Transatlantic Cousins. Stars Alfred Burke, Brenda Cavendish & Una Brandon-Jones. Marker finds a case involving an old reprobate and a young American visiting Britain.
1971. Detective & Mystery Drama. Ward of Court. Stars Alfred Burke, Ray Smith & John Ash. It appears as though Marker's interests and those of DI Firbanks are the same - but are they?
1971. Detective & Mystery Drama. The Man Who Didn't Eat Sweets. Stars Alfred Burke, Brenda Cavendish & Colin Baker. Marker is hired after a lady finds a picture of a young woman in her husbands wallet
1971. Detective & Mystery Drama. The Beater & The Game. Stars Alfred Burke, Alethea Charlton & Carol Drinkwater. Marker finds himself shaking off the overtures of a group of wealthy ladies.
1971. Detective & Mystery Drama. I Always Wanted A Swimming Pool. Stars James Bolam, Alfred Burke & Brenda Cavendish. Things get unusual when Marker is hired to watch the antics of a wayward husband.
1971. Detective & Mystery Drama. Slip Home In The Dark. Stars Alfred Burke, Susan Engel & Estelle Kohler. Maker is hired to find out who is making threatening phone calls to a woman living alone.
1971. Detective & Mystery Drama. Well, There Was This Girl, You See. Stars Susan Brodrick, Alfred Burke & Brenda Cavendish. Things are looking up when Marker is invited to join an enquiry agency.
1971. Detective & Mystery Drama. A Mug Named Frank. Stars Alfred Burke, Pauline Delaney & Ray Smith. Frank Marker is a private detective. Petty thefts & confidence tricks are his bread & butter.
1969. Detective & Mystery Drama. A Fixed Address. Stars Philip Brack, Alfred Burke & Pauline Delaney. Mrs Mortimer's ex-husband calls and disrupts the routine of the household.
1969. Detective & Mystery Drama. The Comedian's Graveyard. Stars Alfred Burke, Peter Badger & Mona Bruce. Frank is instructed to find a stage-struck teenager who has run away from home.
1969. Detective & Mystery Drama. Paid In Full. Stars John Baldwin, Alfred Burke & Peter Cellier. When money goes missing, the finger of suspicion is naturally pointed at the ex-convict.
1969. Detective & Mystery Drama. Divide and Conquer. Stars Alfred Burke, Peter Cellier & Pauline Delaney. Old habits die hard when Frank intervenes seeing a crime take place.
1969. Detective & Mystery Drama. Welcome To Brighton? Stars John Bindon, Alfred Burke & Heather Canning. A Private Inquiry Agent is released from prison on parole and attempts to build a new life.
1975. Detective & Mystery Drama. Unlucky for Some. Stars Alfred Burke, Jennifer Daniel & John Quayle. Marker bows out with a strange and intriguing case involving two Villians.
1975. Detective & Mystery Drama. Fit of Conscience. Stars Alfred Burke, Paul Kermack & Margaret Whiting. An enquiry into a bribe of a public servant uncovers deeper issues for Marker.
1975. Detective & Mystery Drama. Take No for an Answer. Stars Alfred Burke, Peter Childs & Richard Pearson. Hired to find a missing wife, Marker's enquiries lead him to unearth something in suburbia.
1975. Detective & Mystery Drama. Lifer. Stars Alfred Burke, Norman Bird & Tony Calvin. An anonymous tip-off sets Marker on the trail of a man seeking vengeance for a crime committed ten years ago.
1975. Detective & Mystery Drama. The Fatted Calf. Stars Alfred Burke, Alun Armstrong & Peter Settelen. Marker's search for a young university student brings him face to a group of revolutionaries.
1975. Detective & Mystery Drama. Hard Times. Stars Alfred Burke, Tenniel Evans & Keith Drinkel. A new 'home', a new 'office', and his first client. A day to remember - a day of trouble.
1975. Detective & Mystery Drama. What's to Become of Us. Stars Alfred Burke, Peter Childs & John Woodnutt. Marker decides it is time to head for fresh fields - providing his client allows him to leave
1975. Detective & Mystery Drama. The Fall Guy. Stars Alfred Burke, Peter Childs & Ronald Lewis. A girl brings more than beauty into Marker's life when he gets mixed up with the Lord of the Manor.
1975. Detective & Mystery Drama. How About a Cup of Tea? Stars Alfred Burke, Ray Smith & Peter Childs. Bruised & battered during his last case, Marker receives a surprise visitor to his hospital bed.
1973. Detective & Mystery Drama. The Trouble with Jenny. Stars Alfred Burke, Donald Houston & Petra Markham. In a dingy hotel, the strange activities of a young female guest come to Marker's attention
1973. Detective & Mystery Drama. Egg & Cress Sandwiches. Stars Alfred Burke, Robert Flemyng, Ray Smith & Brian Blessed. An unconventional vicar brings trouble to Marker.