Isla Fisher
Mackenzie Walsh
Santiago Cabrera
Hugh Prince
Mary Elizabeth Ellis
Paula
Jillian Shea Spaeder
Jane Walsh
Nelson Ascencio
Mr. Clancy
Erica Parks
Young Mackenzie
Aurora McLaughlin
Tailgater Kid
Chris Everett
Floor Manager
Brendan Meehan
Teen Grandson
Ralph Ayala
Security Guard 1
Juvan Elisma
Security Guard 2
Sydney Jenkins
Concert Participant (uncredited)
Nicholas Trotto
Bruins Tailgater (uncredited)
Audrey Fratelli
Bartender (uncredited)