The Lost Continent 1968

Herec, Herec, Herec

River Rivals 1967

Herec

The Dragon's Secret 1967

Herec

Operation Airlift 1967

Herec

The Night Raiders 1967

Herec

The Golden Dragon 1967

Herec

Shipwreck 1967

Herec

Mission Accomplished 1967

Herec

The Blockade Runners 1967

Herec

The Last Hope 1966

Herec

Son of the Sahara 1966

Herec

The Conspirators 1966

Herec

Gun Runners 1966

Herec

Counter Plot 1966

Herec

Ambush 1966

Herec

Trapped 1966

Herec

The Valley of Ghosts 1966

Herec

The Ghost Army 1966

Herec

Five Have a Mystery to Solve 1964

Herec, Herec

High Tide 1964

Herec

The Hunt in the Woods 1964

Herec

Whispering Island 1964

Herec

The Crusader's Treasure 1964

Herec

The Secret Door 1964

Herec

The Castaways 1964

Herec

The Life of Galileo 1964

Herec

Daylight Robbery 1964

Herec