Adventures of Superman: 4x11
The Deadly Rock
Mobsters use Kryptonite to capture the Man of Steel — or at least a man they think is Superman!
4 - 1Joey Feb. 18, 1956
4 - 2The Unlucky Number Feb. 25, 1956
4 - 3The Big Freeze Mar. 03, 1956
4 - 4Peril by Sea Mar. 10, 1956
4 - 5Topsy Turvy Apr. 21, 1956
4 - 6Jimmy the Kid Apr. 28, 1956
4 - 7The Girl Who Hired Superman May. 05, 1956
4 - 8The Wedding of Superman May. 12, 1956
4 - 9Dagger Island May. 19, 1956
4 - 10Blackmail May. 26, 1956
4 - 11The Deadly Rock Jun. 02, 1956
4 - 12The Phantom Ring Jun. 09, 1956
4 - 13The Jolly Roger Jun. 16, 1956