1. Occurrence at Glenn Ridge  

First aired: 9/9/1989

The beloved collie finds further adventure in California. In the opener, Uncle Steve (Jon Provost- who played Timmy in the original series) is shot while walking in the woods with Lassie. The culprit is a deer hunter out of season who proceeds to blame Lassie for a false bite so the dog can't lead to Steve's whereabouts.

2. City Lights  

First aired: 9/16/1989

Frightened and alone in the city, Lassie meets a young boy, Mike (Chance Corbitt) who shares her predicament.

3. Bingo Was Her Name-O  

First aired: 9/23/1989

Lassie brings a stray dog home to the McCulloughs, who accidentally "return" it to the wrong owner, who wants to sell the dog to medical research.

4. Heatwave  

First aired: 9/30/1989

Megan's careless boyfriend traps Lassie in a hot car while Will is on the soccer field trying to impress the coach and a young lady.

5. Lassie at Last (a.k.a. Contamination)  

First aired: 10/7/1989

When Megan becomes ill after swimming in a polluted lake, Chris sets out to investigate the source of the contamination.

6. Dangerous Party (a.k.a. Halloween)  

First aired: 10/14/1989

Will's friend Wayne (Gabriel Damon) is determined to play a prank on an elderly neighbor the night before Halloween.

7. Roots  

First aired: 10/21/1989

A woman from Steve's past claims Lassie. June Lockhart of the original "Lassie" series appears as the collie's former owner, who comes looking for her pet and finds her long lost son. This episode reveals the way the McCulloughs got Lassie, when as a puppy, Steve had pulled her out of a burning car

8. Tinker  

First aired: 10/28/1989

When a councilwoman (Patricia McCormack) tries to remove Tinker, a miniature horse from the neighborhood, Megan, Will and Lassie dig into the case.

9. A Dog And His Boy  

First aired: 11/4/1989

An autistic boy (Gregor Hesse) finds an enthusiastic friend in Lassie.

10. New Generation  

First aired: 10/11/1989

Eager to raise money for a new racing bike, Will decides to sell one of the puppies that Lassie is expecting.

11. Once Upon A Time...  

First aired: 11/18/1989

Mr. Shepherd, a mysterious magician (Tony Jay) fails to impress Megan with hocus-pocus until his performance at a benefit show

12. Quality Time  

First aired: 11/25/1989

Will joins his friend Arnie (Joah Williams) in a prank that closes the school for the day, freeing the boys to get into more trouble.

13. Guess Who's Coming To Breakfast, Lunch And Dinner?  

First aired: 9/8/1990

An unexpected houseguest (Roddy McDowall) who evidently dislikes children and animals upsets Dee and Will until they discover who he really is.

14. Still Life  

First aired: 9/15/1990

After a troubling phone call, Dee and Lassie head for the lake, where they get trapped in an old cabin.

15. Trapped  

First aired: 9/22/1990

Will accepts a challenge to tackle a maze set up by a practical joker (Chris Demetral), unaware of the danger ahead.

16. Just Another Saturday  

First aired: 9/29/1990

Megan helps the victim of a motorcycle accident, unaware that the crash has broken a gas line to the house.

17. He's Back (aka 'Steve Comes Back')  

First aired: 10/6/1990

When Uncle Steve takes Will and Megan gliding, they learn that hanging out with him can be dangerous.

18. Wild West  

First aired: 10/13/1990

An old family photo sends the McCulloughs to a ghost town on a quest for hidden treasure, but a modern day outlaw is hiding there as well.

19. Pot Hunters  

First aired: 10/20/1990

Lassie discovers buried Indian treasure and some thieves track her down.

20. Watch Your Step (a.k.a. 'The Big Blowup')  

First aired: 10/27/1990

Will, Megan and Lassie play ball at Chris's latest construction site- a field scattered with live artillery shells.

21. Burglary  

First aired: 11/3/1989

When burglars strike the McCullough household while Will is at home with a sports injury, Lassie runs off to sound the alarm.

22. Snake Pit (aka 'Snake Bite')  

First aired: 11/10/1990

Will, Lassie, a local merchant and a rattlesnake are trapped in the man's store.

23. Livewire  

First aired: 11/17/1990

Fallen power lines electrify a fence. A loose electrical wire turns a metal fence by Will's baseball field into a high voltage hazard.

24. Kindness is Contagious (aka 'Crush')  

First aired: 11/24/1990

Will and Lassie meet a disabled boy (Anthony Jacobsen) during basketball practice who has a crush on Megan.

25. Witness  

First aired: 12/1/1990

On a dare, Will goes into an abandoned house...but finds trouble when the buildings owner sets the place on fire to collect insurance money. James T. Callahan guest stars.