Featured Cast of :
Guy Madison(as Capt. Jim Hollenbeck)
On the Threshold of Space
Released
1956
On the Threshold of Space
Released
1956
Guy Madison
(as Capt. Jim Hollenbeck)
John Hodiak(as Maj. Ward Thomas)
On the Threshold of Space
Released
1956
On the Threshold of Space
Released
1956
John Hodiak
(as Maj. Ward Thomas)
Dean Jagger(as Dr. Hugo Thornton)
On the Threshold of Space
Released
1956
On the Threshold of Space
Released
1956
Dean Jagger
(as Dr. Hugo Thornton)
Warren Stevens(as Capt. Mike Bentley)
On the Threshold of Space
Released
1956
On the Threshold of Space
Released
1956
Warren Stevens
(as Capt. Mike Bentley)
Martin Milner(as Lt. Mort Glenn)
On the Threshold of Space
Released
1956
On the Threshold of Space
Released
1956
