Reparto

• David Steinberg — Self - Host
• Donald A. Norman — Self (As Dr. Donald A. Norman)
• John Amos — Self
• Peter Bonerz — cast
• Booker Bradshaw — cast
• Sam Carlson — cast
• Harry Colomby — cast
• Uschi Digard — Self (as Uschi Digart)
• Corey Fischer — cast
• David Lander — cast
• Julie McWhirter — cast
• Dale Morse — Self
• Michael B. Skinner — Magician
• Arthur Bornstein — Memory Expert

Montaje

• Leonard South — editor

Producción

• Bruce Hart — producer
• Carole Hart — producer
• Michael Crichton — consulting producer