S1 • E1
Uncle Steve is shot by an over-eager hunter and Lassie is impounded for attacking the hunter. Now Will must rescue his canine friend and Lassie must get help for the unconscious Steve.
S1 • E2
After accidentally getting locked in the back of a truck, Lassie finds herself lost in the city and must find her way home, befriending a runaway along the way.
S1 • E3
Lassie brings a stray dog home, and Dee accidentally gives it to a dog thief before the real owner arrives to claim it.
S1 • E4
Thinking that Lassie is crowding his chances, Megan's boyfriend locks Lassie in the McCullough's car during a major heat wave.
S1 • E5
Megan and her friend mysteriously become sick after skinny-dipping in a stream. Chris, Will and Lassie do some investigating and learn that the cause may be linked to illegal chemical dumping.
S1 • E6
Chris and Dee McCullogh are upset the police officer is handing out fliers stating Halloween is dangerous and that children should remain at home, so they decide to conduct an old fashioned Halloween with all the block parents supervising.
S1 • E7
A woman claims to be Lassie's true owner, but to Steve's shock is revealed to be part of his past as well.
S1 • E8
A miniature horse that Will is temporarily taking care of becomes the source of contention between the McCulloughs and a neighbor who's a local politician.
S1 • E9
Lassie helps an emotionally distant boy find a dog of his own.
S1 • E10
Will and his friends are trying to qualify for the finals in a bike-racing competition, and Lassie is having her puppies. Will selflessly gifted his prized bicycle to Kyle and encourages him to finish the last lap. Everyone is rewarded.
S1 • E11
Megan feels she is outgrowing her childhood. A mysterious Mr. Shepard arrives looking for work. Dee and Chris put him to work at the local fundraiser. Mr. Shepard saves Megan from danger, and her childhood feelings are magically restored.
S1 • E12
Dee wants to spend a fun weekend with daughter Megan while Will and Lassie team up with a school prankster.
S1 • E13
Roddy Mcdowall makes his first guest appearance as Uncle Steve's friend. He becomes an unwelcome and then surprising house guest of the McCulloughs.
S1 • E14
Dee and Lassie are trapped by a storm inside an old house on the same day she receives some potentially devastating news from her doctor.
S1 • E15
At a party, Will is the intended target of a practical joke, but the joke turns serious when both he and the joker are trapped beneath a crumbling structure.
S1 • E16
Chris and Dee are off celebrating an anniversary, Will is at a friend's and Megan and Lassie are home when a boy accidentally crashes his motorcycle into the garage, but no one knows that the accident ruptured a gas pipe.
S1 • E17
Uncle Steve returns and takes Megan and Will hang-gliding, but when the glider crashes with Steve and Will aboard, Lassie and Megan must find a way to save them.
S1 • E18
The McCulloughs visit a ghost town to find out more about Dee's Old West ancestor, but Will and Lassie wind up facing a modern-day outlaw.
S1 • E19
Ancient Indian relics originally uncovered by the McCulloughs are in danger of being stolen from the site, and Dee's archaeologist friend may be involved.
S1 • E20
Chris' new job is located on a former military shelling site that's supposed to have been cleared, but when Will, Megan and Lassie wander onto it they find themselves surrounded by still-live shells.
S1 • E21
Laid up at home alone with an injured leg is not the safest place for Will to be when the McCullough house is targeted by a pair of neighborhood burglars.
S1 • E22
Will and Lassie are trapped inside a closed store with a rattlesnake that's already bitten the owner, and there's no way to call for help.
S1 • E23
An earthquake knocks a live power line loose onto a building site's wire fence while Will is trapped on the wrong side.
S1 • E24
A boy in a wheelchair teaches Will and Lassie how to play basketball and also has a huge crush on Will's sister, Megan.
S1 • E25
On a dare from a friend, Will agrees to spend a night in an abandoned house. However, an unidentified man sets the house on fire and attacks Lassie. At the court hearing Will and Lassie both give their testimony.
Dee McCullough
Chris McCullough
Will McCullough
Megan McCullough
Steve McCullough
Lassie
Arnie
Tracy
Andrew Leeds
Frankie
