James Brennan
Joel
Mr. Brennan
Lisa P.
Mrs. Brennan
Paulette
Bobby
Tommy Frigo
Sue O'Malley
Pete O'Malley
Mr. Lewin
Francy
Em Lewin
Munch (as Barrett Hackney)
Eric
Kelly
Mike Connell
Ronnie Connell (as Vanessa Wanger)
Arlene (as Kelsey Ford)
Brad
Loud Kid #1
Velvet Touch Manager
Loud Kid #2
Barfing Kid (as Jack Baldwin)
Rich
Adult Contestant
Molly Hatchet T-Shirt Guy
Panda Con Dad
Foreigner Tribute Band Member
Foreigner Tribute Band Member (as Cliff Chen)
Foreigner Tribute Band Singer
Nicky (as Gennaro Disilvio)
Nicky's Girlfriend
Nicky's Pal
Joel's Younger Brother
Male Customer
Wealthy Prepster
Prepster's Girlfriend
Mrs. Ostrow
Mrs. Frigo
Pretty Girl #1
Pretty Girl #2
Nightclub Dancer (uncredited)
Pedestrian in Amusement Park (uncredited)
Amusement Park Patron (uncredited)
Adventure Guest (uncredited)
Customer (uncredited)
Park Mom (uncredited)
Prepster Friend (uncredited)
Eric's Mother (uncredited)
Connell's Friend (uncredited)
Park Patron (uncredited)
Park Attendant (uncredited)
Prepster's Friend 1 (uncredited)
Game Vender (uncredited)
Bartender (uncredited)
Short Order Cook (uncredited)
Henrietta Vining - Park Patron (uncredited)
Foxy Cougar (uncredited)
Jerry (uncredited)
Park Guest (uncredited)
Dancer (uncredited)
Party Guest (uncredited)
Punk Rocker (uncredited)
80's girl (uncredited)
Arcade Boy (uncredited)
Mrs. Deadpan - Park Patron (uncredited)
Extra (uncredited)
Pinball Machine Player (uncredited)
Park Employee (uncredited)