The Hardy Boys/Nancy Drew Mysteries: Season 2, Episode 21
Arson and Old Lace (1 Apr. 1978)
Nancy has been missing for 6 month, after working on a case, and everyone think she's dead, except Frank and Joe. Nancy has left one clue for them. Police is busy with in an arsonists work around town, and cannot help search for Nancy.
Director:Christian I. Nyby II