Dirección

• Don Medford — director

Guion

• Sherman Yellen — writer
• Peter Stone — writer

Producción

• Norman Felton — producer
• Dick Powell — executive producer

Reparto

• Kerwin Mathews — Dr. Barnaby Cross
• Diana Van der Vlis — Cassandra
• Norman Fell — Lieutenant P. J. Hartunain
• Larry Blyden — Waldo Kent
• Richard Anderson — Timothy Selfridge
• Michael Constantine — Oscar Jensen
• Margaret Hamilton — Ivy Rumson
• Kevin McCarthy — Cameron Witherspoon
• Anne Jeffreys — Florence Blackstone
• Richard Ney — Bunky Norris

Sonido

• John Williams — original music composer