The Lost Ones

The Lost Ones is the 13th episode in the series. It aired January 5, 1969.

Plot
Steve, Mark, Betty and Valerie are captured by four hostile teenagers from Earth, who were survivors of a space flight that crashed two years prior on the Land of the Giants and have been struggling to survive ever since. They are led by a violent hoodlum named Nick, who accuses them of being spies for the Giants and blaming them for the capture of two of his gang. When Nick's younger brother, Joey, is captured in a giant animal trap, Nick threatens to harm Betty and Valerie unless Steve and the others rescue him.

Cast

 * Gary Conway as Captain Steve Burton
 * Don Marshall as Dan Erickson
 * Heather Young as Betty Hamilton
 * Don Matheson as Mark Wilson
 * Deanna Lund as Valerie Scott
 * Stefan Arngrim as Barry Lockridge
 * Kurt Kasznar as Alexander Fitzhugh

Supporting Cast

 * Zalman King as Nick
 * Tom Webb as Dolf
 * Jack Chaplain as Joey
 * Lee J. Lambert as Hopper
 * Dave Dunlop as the Giant Trapper

Notes & Trivia

 * Steve never questions why Nick and the others act like Sixties-era teenagers or where they got their Earth-style weapons.