I Love a Mystery (1973)
Three insurance investigators search for a mysterious billionaire. Based on the Old Time Radio show of the same name.
Top billed cast
Ida LupinoRandolph Cheyne
David HartmanDoc Long
Jack WestonJob Cheyne
Don KnottsAlexander Archer
Terry-ThomasGordon Elliott
Les CraneJack Packard
Hagan BeggsReggie York
Deanna LundHope
Karen JensenFaith
Melodie JohnsonCharity
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