Athena Grant
Bobby Nash
Maddie Kendall
Evan 'Buck' Buckley
Henrietta 'Hen' Wilson
Howie 'Chimney' Han
Eddie Diaz
Michael Grant (credit only)
May Grant (credit only)
Harry Grant (as Marcanthonee Jon Reis) (credit only)
Christopher Diaz (credit only)
Sue Blevins
Josh Russo
Tara
Stella
Vincent
Reilly
Dean
Dr. Helen Green
Cori Beckerson
Suburban Mom
Suburban Dad (as David Babich)
Clement
Noreen
Husband
Wife
Daughter
Son (as Cameron Elie)
Officer Williams
Hulk Boy
Hulk Boy's Mom
Paramedic
Wraith-Like Girl (as Jennifer Michele)
Rescued boy (uncredited)
Officer Carol Branford (uncredited)
Pete (uncredited)
Medic (uncredited)
Restaurant Patron (uncredited)
Jen (uncredited)
Deborah (uncredited)