James Steadman in Invasion from Inner Earth (1974)

Paul Bentzen and Debbi Pick in Invasion from Inner Earth (1974)

Debbi Pick and Karl Wallace in Invasion from Inner Earth (1974)

Nick Holt in Invasion from Inner Earth (1974)

Debbi Pick in Invasion from Inner Earth (1974)

Mary O'Keefe, David Pray, and William Reetz in Invasion from Inner Earth (1974)

Paul Bentzen in Invasion from Inner Earth (1974)

Arnold Didrickson in Invasion from Inner Earth (1974)

Paul Bentzen and Nick Holt in Invasion from Inner Earth (1974)