Watch the full It's My Party movie online at no cost in high-definition (HD) quality. No downloads needed—simply click to play and experience the excitement with English subtitles included for your convenience.
Brian To , Bronson Pinchot , Bruce Davison , Cassandra Peterson , Christopher Atkins , David Knapp , David Medina , Dennis Christopher , Devon Gummersall , Dimitra Arliss , Eric Roberts , Eugene Robert Glazer , George Segal , Greg Louganis , Gregory Harrison , Joe Everett Michaels , Joel Polis , Lee Grant , Lisa Pelikan , Lou Liberatore , Margaret Cho , Marlee Matlin , Micha