The Fog
The Martins' weekend camping trip turns dangerous when a treacherous fog envelops their camping area--and Timmy, stuck in a sinkhole in the swamp while searching for Lassie, is threatened by a maurauding wolf.
More from Season 6
Episode 1
The New Refrigerator
Ruth loves her new refrigerator, but Lassie prefers meals from the old icebox instead--precipitating a battle of wills.
Episode 2
Old Henry
Timmy buys an old plowhorse for a dollar, but Paul says they cannot keep the animal since he can't do any work. In trying earn money to keep the horse, Timmy becomes trapped in a mine.
Episode 3
The Contest
Timmy enters a ""why I love my pet"" contest and entrusts Lassie to get the entry to the mailman on time, but she spends so much time aiding neighbors in trouble that the letter is not delivered.
Episode 4
The Mascot
Baseball great Roy Campanella comes to coach the Calverton Boys' League just as Timmy puts in a bid for Lassie to become the team's mascot. But when Timmy overhears two boys bargaining over who will pitch the first game and is threatened that Lassie will not get the mascot position if he tells, he's thrown in a quandary.
Episode 5
The Sulky Race
A down-on-his-luck horse racer who needs to win just one more race to start his own farm boards his two harness horses, Big Boy, his future stud horse, and Lazy Joe, Big Boy's stablemate, at the Martin farm. But at an early time-trial, Big Boy turns up lame.
Episode 6
Growing Pains
After Timmy gets a ""real shiner"" in a fight, Ruth can't understand the self-respect he's gained with his larger classmates and forbids him to play football with them.
