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An IRS investigator thinks Mark cheated on his taxes; a police detective suspects him of murdering his accountant.
An IRS investigator thinks Mark cheated on his taxes; a police detective suspects him of murdering his accountant.
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Diagnosis Murder
S1, EP19 "Sister Michael Wants You"A nun asks Dr. Sloan to go under cover as a priest to find the killer of a young producer who made a promotional video for a convent.
Diagnosis Murder
S2, EP1 "Many Happy Returns"An IRS investigator thinks Mark cheated on his taxes; a police detective suspects him of murdering his accountant.
Diagnosis Murder
S2, EP2 "A Very Fatal Funeral"Briggs becomes a suspect after he is the only member at a board meeting to survive a bizarre series of murders.
Diagnosis Murder
S2, EP3 "Woman Trouble"A man caught in a conspiracy between his wife and mistress disappears; a girlfriend thinks Steve is a wealthy philanthropist.
Diagnosis Murder
S4, EP22 "Murder in the Air"Mark and Amanda race to cure a mysteriously ill pilot and his crew before the plane crashes into the Swiss Alps.
Diagnosis Murder
S4, EP21 "Physician, Murder Thyself"A prominent doctor is murdered, and three others are prime suspects; with Wayne Rogers; Chad Everett; Jack Klugman; Bernie Kopell.
Diagnosis Murder
S4, EP20 "Blood Brothers Murder"A teenager, wrongfully accused of murdering a gang leader, works with his older brother, Steve and Mark to find the real killer.
Diagnosis Murder
S4, EP19 "Passion for Murder"When the wife of the hospital's new chief of staff is found murdered, Mark and Steve try to prove that it is the work of the woman stalking him.