Kevin
Harry
Marv
Peter
Marley
Kate
Linnie
Buzz
Uncle Frank
Megan
Gus Polinski
Officer Balzak
Jeff
Heather
Sondra (as Daiana Campeanu)
Rod
Fuller
Tracy
Brook
Aunt Leslie
Mitch Murphy
Georgette
Steffan
Gangster #1 (Johnny)
Gangster #2 (Snakes)
Uncle Rob
Woman in Airport
Man in Airport
Officer #1
Officer #2
Cousin
Officer Devereux
Pizza Boy (as Dan Charles Zukoski)
French Woman
Lineman
Scranton Ticket Agent
French Ticket Agent
Airline Counter Person
Check Out Girl (as Tracy Connor)
Stock Boy (as Jim Ryan)
Santa (as Kenneth Hudson Campbell)
Santa's Elf
Stosh
Drugstore Clerk
Store Manager
Herb the Drugstore Clerk
Police Operator
Airport Driver
French Gate Agent
Flight Attendant
Polka Band Member
Polka Band Member (as Frank R. Cernugel)
Shopper who tells Kevin which aisle Fabric Softener can be found (scenes deleted)
Henry F. Potter (archive footage) (uncredited)
Woman with Baby on Flight to Paris (uncredited)
Girl at Airport (uncredited)
Murphy's Answering Machine Voice (uncredited)
Airport Traveler (uncredited)
Drunken Santa Claus (archive footage) (uncredited)
Kid at Airport (uncredited)
Airport Patron (uncredited)
Airline Pilot (uncredited)
Polka Van Driver (uncredited)
Sailor In O'Hare Airport (uncredited)
Stewardess (uncredited)