Road to Avonlea - Season 4 - Eps 5: Moving On (aka Sara and the Marshal)
With the 'romance' of Felicity and Gus progressing, Sara is feeling left out. Then Zak Morgan, and his ""Wild West Show"" come to town and Sara loses her heart. Hetty and Olivia are very concerned that Sara is getting into a dangerous situation. Sara rodeo rides to impress Zak, and asks if she can join his show. Zak agrees, but when the time comes and the show leaves town Sara is left behind.
About Road to Avonlea

Title: Road to Avonlea
First Air Date: 1990-01-07
Last Air Date: 1996-03-31
Status: Ended
Rating: 8.2/10 (from 36 votes)
Language: EN
Seasons: 8
Total Episodes: 91
Network: CBC Television
Genres: Drama, Family
Production Companies: Unknown
Synopsis
In the fictional small town of Avonlea, Prince Edward Island, in the early 20th century, 10-year-old Montreal heiress Sara Stanley is sent by her wealthy father to live with her two maiden aunts, Hetty and Olivia King, to be near her late mother's side of the family.
Cast

Sarah Polley
Sara Stanley

Jackie Burroughs
Hetty King

Mag Ruffman
Olivia King/Olivia Dale

Lally Cadeau
Janet King

Gema Zamprogna
Felicty King

Cedric Smith
Alec King

Zachary Bennett
Felix King

Patricia Hamilton
Rachel Lynde

Heather Brown
Izzy Pettibone

Kyle Labine
Davey Keith