Kennwort 777 was released in the year 1948。Kennwort 777 is also called as Call Northside 777, Yo creo en ti, Soittakaa Northside 777, Dzwonic Northside 777, Chiamate Nord 777, Calling Northside 777, Appelez nord 777, A Verdade Vence Sempre, Ring Northside 777。

In 1932, a cop is killed and Frank Wiecek sentenced to life. Eleven years later, a newspaper ad by Frank's mother leads Chicago reporter P.J. O'Neal to look into the case. For some time, O'Neal continues to believe Frank guilty. But when he starts to change his mind, he meets increased resistance from authorities unwilling to be proved wrong.

Kennwort 777 actors and actresses include E.G. Marshall, Lee J. Cobb, Michael Chapin, Richard Conte。