TV-PG
S4 • E9 Nov 14, 1970 52m8.3
Mannix is on his way to go fishing in the desert when he stops at a roadside diner for gas and a check of his engine. While having a cup of coffee, he discovers that the couple who run the diner are being held hostage by three men. Mannix manages to reach the authorities -- but the mystery deepens when the couple claim to know nothing of their supposed kidnapping.