Wilson Croft — hate sink

Wilson Croft is a major antagonist of the 1997 live-action Disney film Flubber starring Robin Williams.

Croft is played by Christopher Macdonald.

What Makes Him a Hate Sink?

Poses as Professor Philip Brainard’s friend while secretly resenting and exploiting him.
Uses their past association to maintain access to Brainard’s lab, ideas, and trust.
Has no interest in genuine scientific discovery, only in stealing Brainard’s work once its value becomes clear.
Attempts to profit from Flubber without understanding or respecting the science behind it.
Views Flubber solely as a commercial product, ignoring its dangerous, unstable, and experimental nature.
Breaks into Brainard’s lab to steal Flubber samples and research data.
Engages in covert surveillance and theft rather than legitimate competition.
Has no concern for the chaos Flubber causes once it is misused—property damage, physical danger, and potential injury are irrelevant to him.

Hate Sinks

Animated Television
Darkwing Duck
Gary and Larson | Tank Muddlefoot

Bonkers
The Rat (Babyface)

Kim Possible
Bonnie Rockwaller | Adrena Lynn | Eric | Connie and Lonnie Rockwaller

American Dragon: Jake Long
Councilor Chang | Brad Morton | Gregory

The Buzz on Maggie
Dawn Swatworthy

Phineas and Ferb
Smile Away Reformatory School Sergeant | Morty Williams | Buford's Bully

Gravity Falls
Filbrick Pines | Ergman Bratsman | Crampelter | Nathaniel Northwest | The Sibling Brothers

Marvel's Spider-Man (2017)
Norman Osborn | Spencer Smythe | Keemia Marko | Curt Connors

Big Hero 6: The Series
Richardson Mole | Diane Amara

Amphibia
Teddy and Martha | Monroe | Mama Hassleback

The Owl House
Odalia Blight | Bria | Jacob Hopkins

The Ghost and Molly McGee
Ezekiel Tugbottom | Maxwell and Dorothy Davenport | Matias Torres

Marvel's Moon Girl and Devil Dinosaur
The Muzzlers | Lead Scientist

Live-Action Television
Chloe Hunter | Eddy Davenport | Judge Emmett Walker

Video Games
Riddle Rosehearts' Mother | Scar

Shorts
Adolf Hitler

Musicals
Miss Andrew