Lt. Mort Glenn — On the Threshold of Space Character Profile

About Lt. Mort Glenn

An Air Force officer assigned to pilot the gondola with Jim at a safer altitude. He suffers from freezing temperatures during a test flight that ends in a reprimanded jump.

Character Facts

Played by

Martin Milner

Appears in

On the Threshold of Space (1956)

Role

Supporting

More characters from On the Threshold of Space

• Capt. Jim Hollenbeck (Guy Madison)
• Pat Lange (Virginia Leith)
• Dr. Hugo Thornton (Dean Jagger)
• Maj. Ward Thomas (John Hodiak)
• Capt. Mike Bentley (Warren Stevens)
• Lee Welch (King Calder)
• Lt. Col. Dick Masters (Walter Coy)
• Sgt. Ike Forbes (Ken Clark)