Roscoe Arbuckle
Fatty
Minta Durfee
Fatty's Sweetheart
Harry McCoy
Fatty's Rival
Alice Davenport
Party Hostess
Phyllis Allen
Fatty's Mother
Glen Cavender
Cop (uncredited)
Charley Chase
Party Guest (uncredited)
Dixie Chene
Party Guest (uncredited)
Edward F. Cline
Doorman (uncredited)
Frank Opperman
Clothing Store Operator (uncredited)
Bert Roach
Party Guest (uncredited)
Al St. John
Party Guest (uncredited)
Slim Summerville
Cop (uncredited)