Who plays Heather in Scooby-Doo 2: Monsters Unleashed?

Heather is played by Alicia Silverstone.

What are Heather's abilities?

Heather's abilities include journalism, media manipulation, public speaking.

Heather has 5 mapped relationships in Scooby-Doo 2: Monsters Unleashed. Explore the interactive relationship map for details.

Sensationalist journalist running a smear campaign.

Heather — Conflict Adversary — Fred (Freddie Prinze Jr.)
Heather publicly undermines Fred and the team.

Heather begins a smear campaign against Mystery Inc. after the museum attack, damaging Fred's public reputation as part of the team.
Heather — Conflict Adversary — Daphne (Sarah Michelle Gellar)
Daphne is one of the investigators affected by Heather's public attack.

Heather's smear campaign targets Mystery Inc. collectively after the gang fails to prevent the villain's escape.
Heather — Conflict Adversary — Velma (Linda Cardellini)
Heather's reporting obstructs Velma's efforts to restore the team's credibility.

Heather publicly attacks Mystery Inc. while Velma and the others are trying to solve the monster case.
Heather — Conflict Adversary — Shaggy (Matthew Lillard)
Heather's campaign intensifies Shaggy's emotional crisis.

The smear campaign follows the gang's failed attempt to stop the villain, contributing to Shaggy's guilt and loss of confidence.
Heather — Meta Disguised Identity — Jacobo (Tim Blake Nelson)
Heather functions as Jacobo's false identity during the revenge plot.

The gang unmasks Heather as the Evil Masked Figure, then discovers that she is actually Jacobo in disguise.

Related entry on Wikidata (Q52446145), public domain (CC0).