Fatty and Mabel at the San Diego Exposition

Roscoe 'Fatty' Arbuckle

Fatty

Mabel Normand

Mabel

Joe Bordeaux

Flirty Guy in Go-Cart (uncredited)

Billie Brockwell

1st Street Crowd Participant (uncredited)

Glen Cavender

Jealous Husband (uncredited)

Alice Davenport

Woman Behind Rope in 2nd Crowd (uncredited)

Minta Durfee

Jealous Husband's Wife (uncredited)

Ted Edwards

3rd Crowd Participant Behind Fence (uncredited)