Boston professor and amateur detective, Michael Spraggue, together with his eccentric aunt investigates a suspicious physician in connection with the death of his acquaintance which endangers their lives.
Michael Nouri
as Michael Spraggue
Glynis Johns
as Aunt Mary
James Cromwell
as Lt. George Hurley
Mark Herrier
as Randy Hern
Patrick O'Neal
as Dr. Miles Richards
Andrea Marcovicci
as Samara Weller
Hank Garrett
as Knuckles
Callan White
as Hildegarde
Fritzi Jane Courtney
as Judge
