This clip shows a 1963 field test on a survival tent prototype used to increase the rate of survival for firefighters trapped in a fire.

The O’Riordan boys are now grown into young men.

Darley (Frank Harvey) has just shot dead Charles Blake (Campbell Copelin), in Jim Thornton’s cabin. Blake had made Claire Darley pregnant, then refused to marry her.

A union agitator urges Burbridge’s timber workers to strike for better pay, or join the opposition firm, run by Charles Blake.

Darley (Frank Harvey) and Charles Blake (Campbell Copelin) plot the sabotage of Stephen Burbridge’s timber-cutting operations.