Corner Gas - Season 4 - Eps 7: I, Witness
After almost dying, Hank decides to follow his dreams and become a rodeo clown. Karen has to give a speech on eyewitness testimony in front of an audience, and seeks help from Wanda. Oscar is tired of being Emma's bridge partner, so Lacey steps in, not realizing what that entails.
About Corner Gas

Title: Corner Gas
First Air Date: 2004-01-22
Last Air Date: 2009-04-13
Status: Ended
Rating: 7.9/10 (from 48 votes)
Language: EN
Seasons: 7
Total Episodes: 107
Network: CTV
Genres: Comedy
Production Companies: Three Thirty-Five Productions, Vérité Films, CTV, The Comedy Network
Synopsis
Following the adventures of a bunch of nobodies who get up to a whole lot of nothing in the fictional prairie town of Dog River, Saskatchewan, Corner Gas focuses on the life (or lack thereof) of Brent LeRoy, proprietor of a gas station that is the only stop for miles around and a hub of action on the Prairies.
Cast

Brent Butt
Brent Leroy

Gabrielle Miller
Lacey Burrows

Fred Ewanuick
Hank Yarbo

Eric Peterson
Oscar Leroy

Janet Wright
Emma Leroy

Tara Spencer-Nairn
Karen Pelly

Lorne Cardinal
Davis Quinton

Nancy Robertson
Wanda Dollard