The Strangers in 7A 1972

Synopsis:

A building superintendent and his wife are held hostage in their apartment by a sadistic would-be bank robber and his spaced-out accomplices.

Directed by: Paul Wendkos
Release date: 1972-11-24
Runtime: 74 minutes
Tagline: Held hostage in a building where a bomb is set to go off. But where... and when?
Cast:
Andy Griffith
Andy Griffith
Artie Sawyer 
Ida Lupino
Ida Lupino
Iris Sawyer 
Michael Brandon
Michael Brandon
Billy 
Tim McIntire
Tim McIntire
Virgil 
Susanne Benton
Susanne Benton
Claudine